Warnings before patch:
files: ['MAINTAINERS', 'drivers/net/can/dev/skb.c', 'include/linux/can/skb.h', 'include/linux/skbuff.h', 'net/can/Kconfig', 'net/can/af_can.c', 'net/can/bcm.c', 'net/can/gw.c', 'net/can/isotp.c', 'net/can/j1939/socket.c', 'net/can/j1939/transport.c', 'net/can/raw.c', 'net/core/skbuff.c']
Warning: include/linux/skbuff.h:371 No description found for return value of 'skb_frag_size'
Warning: include/linux/skbuff.h:410 No description found for return value of 'skb_frag_must_loop'
Warning: include/linux/skbuff.h:1139 No description found for return value of 'skb_pfmemalloc'
Warning: include/linux/skbuff.h:1244 No description found for return value of 'skb_dst_is_noref'
Warning: include/linux/skbuff.h:1262 No description found for return value of 'skb_napi_id'
Warning: include/linux/skbuff.h:1381 No description found for return value of 'alloc_skb'
Warning: include/linux/skbuff.h:1431 No description found for return value of 'alloc_skb_fclone'
Warning: include/linux/skbuff.h:1474 No description found for return value of 'skb_pad'
Warning: include/linux/skbuff.h:1924 No description found for return value of 'skb_queue_empty'
Warning: include/linux/skbuff.h:1936 No description found for return value of 'skb_queue_empty_lockless'
Warning: include/linux/skbuff.h:1950 No description found for return value of 'skb_queue_is_last'
Warning: include/linux/skbuff.h:1963 No description found for return value of 'skb_queue_is_first'
Warning: include/linux/skbuff.h:1977 No description found for return value of 'skb_queue_next'
Warning: include/linux/skbuff.h:1995 No description found for return value of 'skb_queue_prev'
Warning: include/linux/skbuff.h:2011 No description found for return value of 'skb_get'
Warning: include/linux/skbuff.h:2029 No description found for return value of 'skb_cloned'
Warning: include/linux/skbuff.h:2068 No description found for return value of 'skb_header_cloned'
Warning: include/linux/skbuff.h:2110 No description found for return value of 'skb_shared'
Warning: include/linux/skbuff.h:2128 No description found for return value of 'skb_share_check'
Warning: include/linux/skbuff.h:2164 No description found for return value of 'skb_unshare'
Warning: include/linux/skbuff.h:2193 No description found for return value of 'skb_peek'
Warning: include/linux/skbuff.h:2208 No description found for return value of '__skb_peek'
Warning: include/linux/skbuff.h:2223 No description found for return value of 'skb_peek_next'
Warning: include/linux/skbuff.h:2245 No description found for return value of 'skb_peek_tail'
Warning: include/linux/skbuff.h:2261 No description found for return value of 'skb_queue_len'
Warning: include/linux/skbuff.h:2273 No description found for return value of 'skb_queue_len_lockless'
Warning: include/linux/skbuff.h:2499 No description found for return value of '__skb_dequeue'
Warning: include/linux/skbuff.h:2516 No description found for return value of '__skb_dequeue_tail'
Warning: include/linux/skbuff.h:2886 No description found for return value of 'skb_headroom'
Warning: include/linux/skbuff.h:2897 No description found for return value of 'skb_tailroom'
Warning: include/linux/skbuff.h:2909 No description found for return value of 'skb_availroom'
Warning: include/linux/skbuff.h:3393 No description found for return value of 'skb_orphan_frags'
Warning: include/linux/skbuff.h:3453 No description found for return value of 'netdev_alloc_frag'
Warning: include/linux/skbuff.h:3482 No description found for return value of 'netdev_alloc_skb'
Warning: include/linux/skbuff.h:3552 No description found for return value of '__dev_alloc_pages'
Warning: include/linux/skbuff.h:3582 No description found for return value of '__dev_alloc_page'
Warning: include/linux/skbuff.h:3626 No description found for return value of 'skb_frag_off'
Warning: include/linux/skbuff.h:3778 No description found for return value of '__skb_frag_dma_map'
Warning: include/linux/skbuff.h:3831 No description found for return value of 'skb_clone_writable'
Warning: include/linux/skbuff.h:3870 No description found for return value of 'skb_cow'
Warning: include/linux/skbuff.h:3885 No description found for return value of 'skb_cow_head'
Warning: include/linux/skbuff.h:3900 No description found for return value of 'skb_padto'
Warning: include/linux/skbuff.h:3921 No description found for return value of '__skb_put_padto'
Warning: include/linux/skbuff.h:3944 No description found for return value of 'skb_put_padto'
Warning: include/linux/skbuff.h:3984 No description found for return value of 'skb_linearize'
Warning: include/linux/skbuff.h:4009 No description found for return value of 'skb_linearize_cow'
Warning: include/linux/skbuff.h:4085 No description found for return value of 'skb_push_rcsum'
Warning: include/linux/skbuff.h:4103 No description found for return value of 'pskb_trim_rcsum'
Warning: include/linux/skbuff.h:4323 No description found for return value of 'skb_needs_linearize'
Warning: include/linux/skbuff.h:4750 No description found for return value of 'skb_checksum_complete'
Warning: include/linux/skbuff.h:5320 No description found for return value of 'skb_head_is_locked'
Warning: net/core/skbuff.c:487 No description found for return value of '__build_skb'
Warning: net/core/skbuff.c:524 No description found for return value of 'build_skb_around'
Warning: net/core/skbuff.c:549 No description found for return value of '__napi_build_skb'
Warning: net/core/skbuff.c:573 No description found for return value of 'napi_build_skb'
Warning: net/core/skbuff.c:672 No description found for return value of '__alloc_skb'
Warning: net/core/skbuff.c:759 No description found for return value of '__netdev_alloc_skb'
Warning: net/core/skbuff.c:835 No description found for return value of 'napi_alloc_skb'
Warning: net/core/skbuff.c:1062 No description found for return value of 'skb_pp_frag_ref'
Warning: net/core/skbuff.c:1647 No description found for return value of 'alloc_skb_for_msg'
Warning: net/core/skbuff.c:1678 No description found for return value of 'skb_morph'
Warning: net/core/skbuff.c:2000 No description found for return value of 'skb_copy_ubufs'
Warning: net/core/skbuff.c:2100 No description found for return value of 'skb_clone'
Warning: net/core/skbuff.c:2180 No description found for return value of 'skb_copy'
Warning: net/core/skbuff.c:2229 No description found for return value of '__pskb_copy_fclone'
Warning: net/core/skbuff.c:2297 No description found for return value of 'pskb_expand_head'
Warning: net/core/skbuff.c:2461 No description found for return value of 'skb_expand_head'
Warning: net/core/skbuff.c:2520 No description found for return value of 'skb_copy_expand'
Warning: net/core/skbuff.c:2580 No description found for return value of '__skb_pad'
Warning: net/core/skbuff.c:2628 No description found for return value of 'pskb_put'
Warning: net/core/skbuff.c:2647 No description found for return value of 'skb_put'
Warning: net/core/skbuff.c:2668 No description found for return value of 'skb_push'
Warning: net/core/skbuff.c:2688 No description found for return value of 'skb_pull'
Warning: net/core/skbuff.c:2705 No description found for return value of 'skb_pull_data'
Warning: net/core/skbuff.c:2868 No description found for return value of '__pskb_pull_tail'
Warning: net/core/skbuff.c:3012 No description found for return value of 'skb_copy_bits'
Warning: net/core/skbuff.c:3441 No description found for return value of 'skb_store_bits'
Warning: net/core/skbuff.c:3869 No description found for return value of 'skb_zerocopy'
Warning: net/core/skbuff.c:3964 No description found for return value of 'skb_dequeue'
Warning: net/core/skbuff.c:3984 No description found for return value of 'skb_dequeue_tail'
Warning: net/core/skbuff.c:4034 No description found for return value of 'skb_rbtree_purge'
Warning: net/core/skbuff.c:4267 No description found for return value of 'skb_shift'
Warning: net/core/skbuff.c:4432 No description found for return value of 'skb_seq_read'
Warning: net/core/skbuff.c:4594 No description found for return value of 'skb_find_text'
Warning: net/core/skbuff.c:4642 No description found for return value of 'skb_pull_rcsum'
Warning: net/core/skbuff.c:4769 No description found for return value of 'skb_segment'
Warning: net/core/skbuff.c:5297 No description found for return value of 'skb_to_sgvec'
Warning: net/core/skbuff.c:5355 No description found for return value of 'skb_cow_data'
Warning: net/core/skbuff.c:5537 No description found for return value of 'skb_clone_sk'
Warning: net/core/skbuff.c:5784 No description found for return value of 'skb_partial_csum_set'
Warning: net/core/skbuff.c:6012 No description found for return value of 'skb_checksum_setup'
Warning: net/core/skbuff.c:6048 No description found for return value of 'skb_checksum_maybe_trim'
Warning: net/core/skbuff.c:6089 No description found for return value of 'skb_checksum_trimmed'
Warning: net/core/skbuff.c:6146 No description found for return value of 'skb_try_coalesce'
Warning: net/core/skbuff.c:6485 No description found for return value of 'skb_eth_pop'
Warning: net/core/skbuff.c:6513 No description found for return value of 'skb_eth_push'
Warning: net/core/skbuff.c:6569 No description found for return value of 'skb_mpls_push'
Warning: net/core/skbuff.c:6622 No description found for return value of 'skb_mpls_pop'
Warning: net/core/skbuff.c:6664 No description found for return value of 'skb_mpls_update_lse'
Warning: net/core/skbuff.c:6696 No description found for return value of 'skb_mpls_dec_ttl'
Warning: net/core/skbuff.c:6734 No description found for return value of 'alloc_skb_with_frags'
Warning: net/core/skbuff.c:7055 No description found for return value of '__skb_ext_alloc'
Warning: net/core/skbuff.c:7114 No description found for return value of '__skb_ext_set'
Warning: net/core/skbuff.c:7142 No description found for return value of 'skb_ext_add'
Warning: net/core/skbuff.c:7327 No description found for return value of 'skb_splice_from_iter'
Warning: include/linux/skbuff.h:371 No description found for return value of 'skb_frag_size'
Warning: include/linux/skbuff.h:410 No description found for return value of 'skb_frag_must_loop'
Warning: include/linux/skbuff.h:1139 No description found for return value of 'skb_pfmemalloc'
Warning: include/linux/skbuff.h:1244 No description found for return value of 'skb_dst_is_noref'
Warning: include/linux/skbuff.h:1262 No description found for return value of 'skb_napi_id'
Warning: include/linux/skbuff.h:1381 No description found for return value of 'alloc_skb'
Warning: include/linux/skbuff.h:1431 No description found for return value of 'alloc_skb_fclone'
Warning: include/linux/skbuff.h:1474 No description found for return value of 'skb_pad'
Warning: include/linux/skbuff.h:1924 No description found for return value of 'skb_queue_empty'
Warning: include/linux/skbuff.h:1936 No description found for return value of 'skb_queue_empty_lockless'
Warning: include/linux/skbuff.h:1950 No description found for return value of 'skb_queue_is_last'
Warning: include/linux/skbuff.h:1963 No description found for return value of 'skb_queue_is_first'
Warning: include/linux/skbuff.h:1977 No description found for return value of 'skb_queue_next'
Warning: include/linux/skbuff.h:1995 No description found for return value of 'skb_queue_prev'
Warning: include/linux/skbuff.h:2011 No description found for return value of 'skb_get'
Warning: include/linux/skbuff.h:2029 No description found for return value of 'skb_cloned'
Warning: include/linux/skbuff.h:2068 No description found for return value of 'skb_header_cloned'
Warning: include/linux/skbuff.h:2110 No description found for return value of 'skb_shared'
Warning: include/linux/skbuff.h:2128 No description found for return value of 'skb_share_check'
Warning: include/linux/skbuff.h:2164 No description found for return value of 'skb_unshare'
Warning: include/linux/skbuff.h:2193 No description found for return value of 'skb_peek'
Warning: include/linux/skbuff.h:2208 No description found for return value of '__skb_peek'
Warning: include/linux/skbuff.h:2223 No description found for return value of 'skb_peek_next'
Warning: include/linux/skbuff.h:2245 No description found for return value of 'skb_peek_tail'
Warning: include/linux/skbuff.h:2261 No description found for return value of 'skb_queue_len'
Warning: include/linux/skbuff.h:2273 No description found for return value of 'skb_queue_len_lockless'
Warning: include/linux/skbuff.h:2499 No description found for return value of '__skb_dequeue'
Warning: include/linux/skbuff.h:2516 No description found for return value of '__skb_dequeue_tail'
Warning: include/linux/skbuff.h:2886 No description found for return value of 'skb_headroom'
Warning: include/linux/skbuff.h:2897 No description found for return value of 'skb_tailroom'
Warning: include/linux/skbuff.h:2909 No description found for return value of 'skb_availroom'
Warning: include/linux/skbuff.h:3393 No description found for return value of 'skb_orphan_frags'
Warning: include/linux/skbuff.h:3453 No description found for return value of 'netdev_alloc_frag'
Warning: include/linux/skbuff.h:3482 No description found for return value of 'netdev_alloc_skb'
Warning: include/linux/skbuff.h:3552 No description found for return value of '__dev_alloc_pages'
Warning: include/linux/skbuff.h:3582 No description found for return value of '__dev_alloc_page'
Warning: include/linux/skbuff.h:3626 No description found for return value of 'skb_frag_off'
Warning: include/linux/skbuff.h:3778 No description found for return value of '__skb_frag_dma_map'
Warning: include/linux/skbuff.h:3831 No description found for return value of 'skb_clone_writable'
Warning: include/linux/skbuff.h:3870 No description found for return value of 'skb_cow'
Warning: include/linux/skbuff.h:3885 No description found for return value of 'skb_cow_head'
Warning: include/linux/skbuff.h:3900 No description found for return value of 'skb_padto'
Warning: include/linux/skbuff.h:3921 No description found for return value of '__skb_put_padto'
Warning: include/linux/skbuff.h:3944 No description found for return value of 'skb_put_padto'
Warning: include/linux/skbuff.h:3984 No description found for return value of 'skb_linearize'
Warning: include/linux/skbuff.h:4009 No description found for return value of 'skb_linearize_cow'
Warning: include/linux/skbuff.h:4085 No description found for return value of 'skb_push_rcsum'
Warning: include/linux/skbuff.h:4103 No description found for return value of 'pskb_trim_rcsum'
Warning: include/linux/skbuff.h:4323 No description found for return value of 'skb_needs_linearize'
Warning: include/linux/skbuff.h:4750 No description found for return value of 'skb_checksum_complete'
Warning: include/linux/skbuff.h:5320 No description found for return value of 'skb_head_is_locked'
Warning: net/core/skbuff.c:487 No description found for return value of '__build_skb'
Warning: net/core/skbuff.c:524 No description found for return value of 'build_skb_around'
Warning: net/core/skbuff.c:549 No description found for return value of '__napi_build_skb'
Warning: net/core/skbuff.c:573 No description found for return value of 'napi_build_skb'
Warning: net/core/skbuff.c:672 No description found for return value of '__alloc_skb'
Warning: net/core/skbuff.c:759 No description found for return value of '__netdev_alloc_skb'
Warning: net/core/skbuff.c:835 No description found for return value of 'napi_alloc_skb'
Warning: net/core/skbuff.c:1062 No description found for return value of 'skb_pp_frag_ref'
Warning: net/core/skbuff.c:1647 No description found for return value of 'alloc_skb_for_msg'
Warning: net/core/skbuff.c:1678 No description found for return value of 'skb_morph'
Warning: net/core/skbuff.c:2000 No description found for return value of 'skb_copy_ubufs'
Warning: net/core/skbuff.c:2100 No description found for return value of 'skb_clone'
Warning: net/core/skbuff.c:2180 No description found for return value of 'skb_copy'
Warning: net/core/skbuff.c:2229 No description found for return value of '__pskb_copy_fclone'
Warning: net/core/skbuff.c:2297 No description found for return value of 'pskb_expand_head'
Warning: net/core/skbuff.c:2461 No description found for return value of 'skb_expand_head'
Warning: net/core/skbuff.c:2520 No description found for return value of 'skb_copy_expand'
Warning: net/core/skbuff.c:2580 No description found for return value of '__skb_pad'
Warning: net/core/skbuff.c:2628 No description found for return value of 'pskb_put'
Warning: net/core/skbuff.c:2647 No description found for return value of 'skb_put'
Warning: net/core/skbuff.c:2668 No description found for return value of 'skb_push'
Warning: net/core/skbuff.c:2688 No description found for return value of 'skb_pull'
Warning: net/core/skbuff.c:2705 No description found for return value of 'skb_pull_data'
Warning: net/core/skbuff.c:2868 No description found for return value of '__pskb_pull_tail'
Warning: net/core/skbuff.c:3012 No description found for return value of 'skb_copy_bits'
Warning: net/core/skbuff.c:3441 No description found for return value of 'skb_store_bits'
Warning: net/core/skbuff.c:3869 No description found for return value of 'skb_zerocopy'
Warning: net/core/skbuff.c:3964 No description found for return value of 'skb_dequeue'
Warning: net/core/skbuff.c:3984 No description found for return value of 'skb_dequeue_tail'
Warning: net/core/skbuff.c:4034 No description found for return value of 'skb_rbtree_purge'
Warning: net/core/skbuff.c:4267 No description found for return value of 'skb_shift'
Warning: net/core/skbuff.c:4432 No description found for return value of 'skb_seq_read'
Warning: net/core/skbuff.c:4594 No description found for return value of 'skb_find_text'
Warning: net/core/skbuff.c:4642 No description found for return value of 'skb_pull_rcsum'
Warning: net/core/skbuff.c:4769 No description found for return value of 'skb_segment'
Warning: net/core/skbuff.c:5297 No description found for return value of 'skb_to_sgvec'
Warning: net/core/skbuff.c:5355 No description found for return value of 'skb_cow_data'
Warning: net/core/skbuff.c:5537 No description found for return value of 'skb_clone_sk'
Warning: net/core/skbuff.c:5784 No description found for return value of 'skb_partial_csum_set'
Warning: net/core/skbuff.c:6012 No description found for return value of 'skb_checksum_setup'
Warning: net/core/skbuff.c:6048 No description found for return value of 'skb_checksum_maybe_trim'
Warning: net/core/skbuff.c:6089 No description found for return value of 'skb_checksum_trimmed'
Warning: net/core/skbuff.c:6146 No description found for return value of 'skb_try_coalesce'
Warning: net/core/skbuff.c:6485 No description found for return value of 'skb_eth_pop'
Warning: net/core/skbuff.c:6513 No description found for return value of 'skb_eth_push'
Warning: net/core/skbuff.c:6569 No description found for return value of 'skb_mpls_push'
Warning: net/core/skbuff.c:6622 No description found for return value of 'skb_mpls_pop'
Warning: net/core/skbuff.c:6664 No description found for return value of 'skb_mpls_update_lse'
Warning: net/core/skbuff.c:6696 No description found for return value of 'skb_mpls_dec_ttl'
Warning: net/core/skbuff.c:6734 No description found for return value of 'alloc_skb_with_frags'
Warning: net/core/skbuff.c:7055 No description found for return value of '__skb_ext_alloc'
Warning: net/core/skbuff.c:7114 No description found for return value of '__skb_ext_set'
Warning: net/core/skbuff.c:7142 No description found for return value of 'skb_ext_add'
Warning: net/core/skbuff.c:7327 No description found for return value of 'skb_splice_from_iter'

Current warnings:
files: ['MAINTAINERS', 'drivers/net/can/dev/skb.c', 'include/linux/can/skb.h', 'include/linux/skbuff.h', 'include/net/can.h', 'net/can/Kconfig', 'net/can/af_can.c', 'net/can/bcm.c', 'net/can/gw.c', 'net/can/isotp.c', 'net/can/j1939/socket.c', 'net/can/j1939/transport.c', 'net/can/raw.c', 'net/core/skbuff.c']
Warning: include/linux/skbuff.h:371 No description found for return value of 'skb_frag_size'
Warning: include/linux/skbuff.h:410 No description found for return value of 'skb_frag_must_loop'
Warning: include/linux/skbuff.h:1139 No description found for return value of 'skb_pfmemalloc'
Warning: include/linux/skbuff.h:1244 No description found for return value of 'skb_dst_is_noref'
Warning: include/linux/skbuff.h:1262 No description found for return value of 'skb_napi_id'
Warning: include/linux/skbuff.h:1381 No description found for return value of 'alloc_skb'
Warning: include/linux/skbuff.h:1431 No description found for return value of 'alloc_skb_fclone'
Warning: include/linux/skbuff.h:1474 No description found for return value of 'skb_pad'
Warning: include/linux/skbuff.h:1924 No description found for return value of 'skb_queue_empty'
Warning: include/linux/skbuff.h:1936 No description found for return value of 'skb_queue_empty_lockless'
Warning: include/linux/skbuff.h:1950 No description found for return value of 'skb_queue_is_last'
Warning: include/linux/skbuff.h:1963 No description found for return value of 'skb_queue_is_first'
Warning: include/linux/skbuff.h:1977 No description found for return value of 'skb_queue_next'
Warning: include/linux/skbuff.h:1995 No description found for return value of 'skb_queue_prev'
Warning: include/linux/skbuff.h:2011 No description found for return value of 'skb_get'
Warning: include/linux/skbuff.h:2029 No description found for return value of 'skb_cloned'
Warning: include/linux/skbuff.h:2068 No description found for return value of 'skb_header_cloned'
Warning: include/linux/skbuff.h:2110 No description found for return value of 'skb_shared'
Warning: include/linux/skbuff.h:2128 No description found for return value of 'skb_share_check'
Warning: include/linux/skbuff.h:2164 No description found for return value of 'skb_unshare'
Warning: include/linux/skbuff.h:2193 No description found for return value of 'skb_peek'
Warning: include/linux/skbuff.h:2208 No description found for return value of '__skb_peek'
Warning: include/linux/skbuff.h:2223 No description found for return value of 'skb_peek_next'
Warning: include/linux/skbuff.h:2245 No description found for return value of 'skb_peek_tail'
Warning: include/linux/skbuff.h:2261 No description found for return value of 'skb_queue_len'
Warning: include/linux/skbuff.h:2273 No description found for return value of 'skb_queue_len_lockless'
Warning: include/linux/skbuff.h:2499 No description found for return value of '__skb_dequeue'
Warning: include/linux/skbuff.h:2516 No description found for return value of '__skb_dequeue_tail'
Warning: include/linux/skbuff.h:2886 No description found for return value of 'skb_headroom'
Warning: include/linux/skbuff.h:2897 No description found for return value of 'skb_tailroom'
Warning: include/linux/skbuff.h:2909 No description found for return value of 'skb_availroom'
Warning: include/linux/skbuff.h:3393 No description found for return value of 'skb_orphan_frags'
Warning: include/linux/skbuff.h:3453 No description found for return value of 'netdev_alloc_frag'
Warning: include/linux/skbuff.h:3482 No description found for return value of 'netdev_alloc_skb'
Warning: include/linux/skbuff.h:3552 No description found for return value of '__dev_alloc_pages'
Warning: include/linux/skbuff.h:3582 No description found for return value of '__dev_alloc_page'
Warning: include/linux/skbuff.h:3626 No description found for return value of 'skb_frag_off'
Warning: include/linux/skbuff.h:3778 No description found for return value of '__skb_frag_dma_map'
Warning: include/linux/skbuff.h:3831 No description found for return value of 'skb_clone_writable'
Warning: include/linux/skbuff.h:3870 No description found for return value of 'skb_cow'
Warning: include/linux/skbuff.h:3885 No description found for return value of 'skb_cow_head'
Warning: include/linux/skbuff.h:3900 No description found for return value of 'skb_padto'
Warning: include/linux/skbuff.h:3921 No description found for return value of '__skb_put_padto'
Warning: include/linux/skbuff.h:3944 No description found for return value of 'skb_put_padto'
Warning: include/linux/skbuff.h:3984 No description found for return value of 'skb_linearize'
Warning: include/linux/skbuff.h:4009 No description found for return value of 'skb_linearize_cow'
Warning: include/linux/skbuff.h:4085 No description found for return value of 'skb_push_rcsum'
Warning: include/linux/skbuff.h:4103 No description found for return value of 'pskb_trim_rcsum'
Warning: include/linux/skbuff.h:4323 No description found for return value of 'skb_needs_linearize'
Warning: include/linux/skbuff.h:4750 No description found for return value of 'skb_checksum_complete'
Warning: include/linux/skbuff.h:5323 No description found for return value of 'skb_head_is_locked'
Warning: net/core/skbuff.c:488 No description found for return value of '__build_skb'
Warning: net/core/skbuff.c:525 No description found for return value of 'build_skb_around'
Warning: net/core/skbuff.c:550 No description found for return value of '__napi_build_skb'
Warning: net/core/skbuff.c:574 No description found for return value of 'napi_build_skb'
Warning: net/core/skbuff.c:673 No description found for return value of '__alloc_skb'
Warning: net/core/skbuff.c:760 No description found for return value of '__netdev_alloc_skb'
Warning: net/core/skbuff.c:836 No description found for return value of 'napi_alloc_skb'
Warning: net/core/skbuff.c:1063 No description found for return value of 'skb_pp_frag_ref'
Warning: net/core/skbuff.c:1648 No description found for return value of 'alloc_skb_for_msg'
Warning: net/core/skbuff.c:1679 No description found for return value of 'skb_morph'
Warning: net/core/skbuff.c:2001 No description found for return value of 'skb_copy_ubufs'
Warning: net/core/skbuff.c:2101 No description found for return value of 'skb_clone'
Warning: net/core/skbuff.c:2181 No description found for return value of 'skb_copy'
Warning: net/core/skbuff.c:2230 No description found for return value of '__pskb_copy_fclone'
Warning: net/core/skbuff.c:2298 No description found for return value of 'pskb_expand_head'
Warning: net/core/skbuff.c:2462 No description found for return value of 'skb_expand_head'
Warning: net/core/skbuff.c:2521 No description found for return value of 'skb_copy_expand'
Warning: net/core/skbuff.c:2581 No description found for return value of '__skb_pad'
Warning: net/core/skbuff.c:2629 No description found for return value of 'pskb_put'
Warning: net/core/skbuff.c:2648 No description found for return value of 'skb_put'
Warning: net/core/skbuff.c:2669 No description found for return value of 'skb_push'
Warning: net/core/skbuff.c:2689 No description found for return value of 'skb_pull'
Warning: net/core/skbuff.c:2706 No description found for return value of 'skb_pull_data'
Warning: net/core/skbuff.c:2869 No description found for return value of '__pskb_pull_tail'
Warning: net/core/skbuff.c:3013 No description found for return value of 'skb_copy_bits'
Warning: net/core/skbuff.c:3442 No description found for return value of 'skb_store_bits'
Warning: net/core/skbuff.c:3870 No description found for return value of 'skb_zerocopy'
Warning: net/core/skbuff.c:3965 No description found for return value of 'skb_dequeue'
Warning: net/core/skbuff.c:3985 No description found for return value of 'skb_dequeue_tail'
Warning: net/core/skbuff.c:4035 No description found for return value of 'skb_rbtree_purge'
Warning: net/core/skbuff.c:4268 No description found for return value of 'skb_shift'
Warning: net/core/skbuff.c:4433 No description found for return value of 'skb_seq_read'
Warning: net/core/skbuff.c:4595 No description found for return value of 'skb_find_text'
Warning: net/core/skbuff.c:4643 No description found for return value of 'skb_pull_rcsum'
Warning: net/core/skbuff.c:4770 No description found for return value of 'skb_segment'
Warning: net/core/skbuff.c:5301 No description found for return value of 'skb_to_sgvec'
Warning: net/core/skbuff.c:5359 No description found for return value of 'skb_cow_data'
Warning: net/core/skbuff.c:5541 No description found for return value of 'skb_clone_sk'
Warning: net/core/skbuff.c:5788 No description found for return value of 'skb_partial_csum_set'
Warning: net/core/skbuff.c:6016 No description found for return value of 'skb_checksum_setup'
Warning: net/core/skbuff.c:6052 No description found for return value of 'skb_checksum_maybe_trim'
Warning: net/core/skbuff.c:6093 No description found for return value of 'skb_checksum_trimmed'
Warning: net/core/skbuff.c:6150 No description found for return value of 'skb_try_coalesce'
Warning: net/core/skbuff.c:6489 No description found for return value of 'skb_eth_pop'
Warning: net/core/skbuff.c:6517 No description found for return value of 'skb_eth_push'
Warning: net/core/skbuff.c:6573 No description found for return value of 'skb_mpls_push'
Warning: net/core/skbuff.c:6626 No description found for return value of 'skb_mpls_pop'
Warning: net/core/skbuff.c:6668 No description found for return value of 'skb_mpls_update_lse'
Warning: net/core/skbuff.c:6700 No description found for return value of 'skb_mpls_dec_ttl'
Warning: net/core/skbuff.c:6738 No description found for return value of 'alloc_skb_with_frags'
Warning: net/core/skbuff.c:7059 No description found for return value of '__skb_ext_alloc'
Warning: net/core/skbuff.c:7118 No description found for return value of '__skb_ext_set'
Warning: net/core/skbuff.c:7146 No description found for return value of 'skb_ext_add'
Warning: net/core/skbuff.c:7331 No description found for return value of 'skb_splice_from_iter'
Warning: include/linux/skbuff.h:371 No description found for return value of 'skb_frag_size'
Warning: include/linux/skbuff.h:410 No description found for return value of 'skb_frag_must_loop'
Warning: include/linux/skbuff.h:1139 No description found for return value of 'skb_pfmemalloc'
Warning: include/linux/skbuff.h:1244 No description found for return value of 'skb_dst_is_noref'
Warning: include/linux/skbuff.h:1262 No description found for return value of 'skb_napi_id'
Warning: include/linux/skbuff.h:1381 No description found for return value of 'alloc_skb'
Warning: include/linux/skbuff.h:1431 No description found for return value of 'alloc_skb_fclone'
Warning: include/linux/skbuff.h:1474 No description found for return value of 'skb_pad'
Warning: include/linux/skbuff.h:1924 No description found for return value of 'skb_queue_empty'
Warning: include/linux/skbuff.h:1936 No description found for return value of 'skb_queue_empty_lockless'
Warning: include/linux/skbuff.h:1950 No description found for return value of 'skb_queue_is_last'
Warning: include/linux/skbuff.h:1963 No description found for return value of 'skb_queue_is_first'
Warning: include/linux/skbuff.h:1977 No description found for return value of 'skb_queue_next'
Warning: include/linux/skbuff.h:1995 No description found for return value of 'skb_queue_prev'
Warning: include/linux/skbuff.h:2011 No description found for return value of 'skb_get'
Warning: include/linux/skbuff.h:2029 No description found for return value of 'skb_cloned'
Warning: include/linux/skbuff.h:2068 No description found for return value of 'skb_header_cloned'
Warning: include/linux/skbuff.h:2110 No description found for return value of 'skb_shared'
Warning: include/linux/skbuff.h:2128 No description found for return value of 'skb_share_check'
Warning: include/linux/skbuff.h:2164 No description found for return value of 'skb_unshare'
Warning: include/linux/skbuff.h:2193 No description found for return value of 'skb_peek'
Warning: include/linux/skbuff.h:2208 No description found for return value of '__skb_peek'
Warning: include/linux/skbuff.h:2223 No description found for return value of 'skb_peek_next'
Warning: include/linux/skbuff.h:2245 No description found for return value of 'skb_peek_tail'
Warning: include/linux/skbuff.h:2261 No description found for return value of 'skb_queue_len'
Warning: include/linux/skbuff.h:2273 No description found for return value of 'skb_queue_len_lockless'
Warning: include/linux/skbuff.h:2499 No description found for return value of '__skb_dequeue'
Warning: include/linux/skbuff.h:2516 No description found for return value of '__skb_dequeue_tail'
Warning: include/linux/skbuff.h:2886 No description found for return value of 'skb_headroom'
Warning: include/linux/skbuff.h:2897 No description found for return value of 'skb_tailroom'
Warning: include/linux/skbuff.h:2909 No description found for return value of 'skb_availroom'
Warning: include/linux/skbuff.h:3393 No description found for return value of 'skb_orphan_frags'
Warning: include/linux/skbuff.h:3453 No description found for return value of 'netdev_alloc_frag'
Warning: include/linux/skbuff.h:3482 No description found for return value of 'netdev_alloc_skb'
Warning: include/linux/skbuff.h:3552 No description found for return value of '__dev_alloc_pages'
Warning: include/linux/skbuff.h:3582 No description found for return value of '__dev_alloc_page'
Warning: include/linux/skbuff.h:3626 No description found for return value of 'skb_frag_off'
Warning: include/linux/skbuff.h:3778 No description found for return value of '__skb_frag_dma_map'
Warning: include/linux/skbuff.h:3831 No description found for return value of 'skb_clone_writable'
Warning: include/linux/skbuff.h:3870 No description found for return value of 'skb_cow'
Warning: include/linux/skbuff.h:3885 No description found for return value of 'skb_cow_head'
Warning: include/linux/skbuff.h:3900 No description found for return value of 'skb_padto'
Warning: include/linux/skbuff.h:3921 No description found for return value of '__skb_put_padto'
Warning: include/linux/skbuff.h:3944 No description found for return value of 'skb_put_padto'
Warning: include/linux/skbuff.h:3984 No description found for return value of 'skb_linearize'
Warning: include/linux/skbuff.h:4009 No description found for return value of 'skb_linearize_cow'
Warning: include/linux/skbuff.h:4085 No description found for return value of 'skb_push_rcsum'
Warning: include/linux/skbuff.h:4103 No description found for return value of 'pskb_trim_rcsum'
Warning: include/linux/skbuff.h:4323 No description found for return value of 'skb_needs_linearize'
Warning: include/linux/skbuff.h:4750 No description found for return value of 'skb_checksum_complete'
Warning: include/linux/skbuff.h:5323 No description found for return value of 'skb_head_is_locked'
Warning: net/core/skbuff.c:488 No description found for return value of '__build_skb'
Warning: net/core/skbuff.c:525 No description found for return value of 'build_skb_around'
Warning: net/core/skbuff.c:550 No description found for return value of '__napi_build_skb'
Warning: net/core/skbuff.c:574 No description found for return value of 'napi_build_skb'
Warning: net/core/skbuff.c:673 No description found for return value of '__alloc_skb'
Warning: net/core/skbuff.c:760 No description found for return value of '__netdev_alloc_skb'
Warning: net/core/skbuff.c:836 No description found for return value of 'napi_alloc_skb'
Warning: net/core/skbuff.c:1063 No description found for return value of 'skb_pp_frag_ref'
Warning: net/core/skbuff.c:1648 No description found for return value of 'alloc_skb_for_msg'
Warning: net/core/skbuff.c:1679 No description found for return value of 'skb_morph'
Warning: net/core/skbuff.c:2001 No description found for return value of 'skb_copy_ubufs'
Warning: net/core/skbuff.c:2101 No description found for return value of 'skb_clone'
Warning: net/core/skbuff.c:2181 No description found for return value of 'skb_copy'
Warning: net/core/skbuff.c:2230 No description found for return value of '__pskb_copy_fclone'
Warning: net/core/skbuff.c:2298 No description found for return value of 'pskb_expand_head'
Warning: net/core/skbuff.c:2462 No description found for return value of 'skb_expand_head'
Warning: net/core/skbuff.c:2521 No description found for return value of 'skb_copy_expand'
Warning: net/core/skbuff.c:2581 No description found for return value of '__skb_pad'
Warning: net/core/skbuff.c:2629 No description found for return value of 'pskb_put'
Warning: net/core/skbuff.c:2648 No description found for return value of 'skb_put'
Warning: net/core/skbuff.c:2669 No description found for return value of 'skb_push'
Warning: net/core/skbuff.c:2689 No description found for return value of 'skb_pull'
Warning: net/core/skbuff.c:2706 No description found for return value of 'skb_pull_data'
Warning: net/core/skbuff.c:2869 No description found for return value of '__pskb_pull_tail'
Warning: net/core/skbuff.c:3013 No description found for return value of 'skb_copy_bits'
Warning: net/core/skbuff.c:3442 No description found for return value of 'skb_store_bits'
Warning: net/core/skbuff.c:3870 No description found for return value of 'skb_zerocopy'
Warning: net/core/skbuff.c:3965 No description found for return value of 'skb_dequeue'
Warning: net/core/skbuff.c:3985 No description found for return value of 'skb_dequeue_tail'
Warning: net/core/skbuff.c:4035 No description found for return value of 'skb_rbtree_purge'
Warning: net/core/skbuff.c:4268 No description found for return value of 'skb_shift'
Warning: net/core/skbuff.c:4433 No description found for return value of 'skb_seq_read'
Warning: net/core/skbuff.c:4595 No description found for return value of 'skb_find_text'
Warning: net/core/skbuff.c:4643 No description found for return value of 'skb_pull_rcsum'
Warning: net/core/skbuff.c:4770 No description found for return value of 'skb_segment'
Warning: net/core/skbuff.c:5301 No description found for return value of 'skb_to_sgvec'
Warning: net/core/skbuff.c:5359 No description found for return value of 'skb_cow_data'
Warning: net/core/skbuff.c:5541 No description found for return value of 'skb_clone_sk'
Warning: net/core/skbuff.c:5788 No description found for return value of 'skb_partial_csum_set'
Warning: net/core/skbuff.c:6016 No description found for return value of 'skb_checksum_setup'
Warning: net/core/skbuff.c:6052 No description found for return value of 'skb_checksum_maybe_trim'
Warning: net/core/skbuff.c:6093 No description found for return value of 'skb_checksum_trimmed'
Warning: net/core/skbuff.c:6150 No description found for return value of 'skb_try_coalesce'
Warning: net/core/skbuff.c:6489 No description found for return value of 'skb_eth_pop'
Warning: net/core/skbuff.c:6517 No description found for return value of 'skb_eth_push'
Warning: net/core/skbuff.c:6573 No description found for return value of 'skb_mpls_push'
Warning: net/core/skbuff.c:6626 No description found for return value of 'skb_mpls_pop'
Warning: net/core/skbuff.c:6668 No description found for return value of 'skb_mpls_update_lse'
Warning: net/core/skbuff.c:6700 No description found for return value of 'skb_mpls_dec_ttl'
Warning: net/core/skbuff.c:6738 No description found for return value of 'alloc_skb_with_frags'
Warning: net/core/skbuff.c:7059 No description found for return value of '__skb_ext_alloc'
Warning: net/core/skbuff.c:7118 No description found for return value of '__skb_ext_set'
Warning: net/core/skbuff.c:7146 No description found for return value of 'skb_ext_add'
Warning: net/core/skbuff.c:7331 No description found for return value of 'skb_splice_from_iter'

Warnings before: 210 after: 210