Warnings before patch:
files: ['net/core/skbuff.c']
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:666 No description found for return value of '__alloc_skb'
Warning: net/core/skbuff.c:751 No description found for return value of '__netdev_alloc_skb'
Warning: net/core/skbuff.c:827 No description found for return value of 'napi_alloc_skb'
Warning: net/core/skbuff.c:1054 No description found for return value of 'skb_pp_frag_ref'
Warning: net/core/skbuff.c:1627 No description found for return value of 'alloc_skb_for_msg'
Warning: net/core/skbuff.c:1658 No description found for return value of 'skb_morph'
Warning: net/core/skbuff.c:1980 No description found for return value of 'skb_copy_ubufs'
Warning: net/core/skbuff.c:2080 No description found for return value of 'skb_clone'
Warning: net/core/skbuff.c:2160 No description found for return value of 'skb_copy'
Warning: net/core/skbuff.c:2209 No description found for return value of '__pskb_copy_fclone'
Warning: net/core/skbuff.c:2277 No description found for return value of 'pskb_expand_head'
Warning: net/core/skbuff.c:2441 No description found for return value of 'skb_expand_head'
Warning: net/core/skbuff.c:2500 No description found for return value of 'skb_copy_expand'
Warning: net/core/skbuff.c:2560 No description found for return value of '__skb_pad'
Warning: net/core/skbuff.c:2608 No description found for return value of 'pskb_put'
Warning: net/core/skbuff.c:2627 No description found for return value of 'skb_put'
Warning: net/core/skbuff.c:2648 No description found for return value of 'skb_push'
Warning: net/core/skbuff.c:2668 No description found for return value of 'skb_pull'
Warning: net/core/skbuff.c:2685 No description found for return value of 'skb_pull_data'
Warning: net/core/skbuff.c:2848 No description found for return value of '__pskb_pull_tail'
Warning: net/core/skbuff.c:2992 No description found for return value of 'skb_copy_bits'
Warning: net/core/skbuff.c:3421 No description found for return value of 'skb_store_bits'
Warning: net/core/skbuff.c:3849 No description found for return value of 'skb_zerocopy'
Warning: net/core/skbuff.c:3944 No description found for return value of 'skb_dequeue'
Warning: net/core/skbuff.c:3964 No description found for return value of 'skb_dequeue_tail'
Warning: net/core/skbuff.c:4014 No description found for return value of 'skb_rbtree_purge'
Warning: net/core/skbuff.c:4247 No description found for return value of 'skb_shift'
Warning: net/core/skbuff.c:4412 No description found for return value of 'skb_seq_read'
Warning: net/core/skbuff.c:4574 No description found for return value of 'skb_find_text'
Warning: net/core/skbuff.c:4622 No description found for return value of 'skb_pull_rcsum'
Warning: net/core/skbuff.c:4749 No description found for return value of 'skb_segment'
Warning: net/core/skbuff.c:5277 No description found for return value of 'skb_to_sgvec'
Warning: net/core/skbuff.c:5335 No description found for return value of 'skb_cow_data'
Warning: net/core/skbuff.c:5517 No description found for return value of 'skb_clone_sk'
Warning: net/core/skbuff.c:5764 No description found for return value of 'skb_partial_csum_set'
Warning: net/core/skbuff.c:5992 No description found for return value of 'skb_checksum_setup'
Warning: net/core/skbuff.c:6028 No description found for return value of 'skb_checksum_maybe_trim'
Warning: net/core/skbuff.c:6069 No description found for return value of 'skb_checksum_trimmed'
Warning: net/core/skbuff.c:6126 No description found for return value of 'skb_try_coalesce'
Warning: net/core/skbuff.c:6465 No description found for return value of 'skb_eth_pop'
Warning: net/core/skbuff.c:6493 No description found for return value of 'skb_eth_push'
Warning: net/core/skbuff.c:6549 No description found for return value of 'skb_mpls_push'
Warning: net/core/skbuff.c:6602 No description found for return value of 'skb_mpls_pop'
Warning: net/core/skbuff.c:6644 No description found for return value of 'skb_mpls_update_lse'
Warning: net/core/skbuff.c:6676 No description found for return value of 'skb_mpls_dec_ttl'
Warning: net/core/skbuff.c:6714 No description found for return value of 'alloc_skb_with_frags'
Warning: net/core/skbuff.c:7035 No description found for return value of '__skb_ext_alloc'
Warning: net/core/skbuff.c:7094 No description found for return value of '__skb_ext_set'
Warning: net/core/skbuff.c:7122 No description found for return value of 'skb_ext_add'
Warning: net/core/skbuff.c:7307 No description found for return value of 'skb_splice_from_iter'
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:666 No description found for return value of '__alloc_skb'
Warning: net/core/skbuff.c:751 No description found for return value of '__netdev_alloc_skb'
Warning: net/core/skbuff.c:827 No description found for return value of 'napi_alloc_skb'
Warning: net/core/skbuff.c:1054 No description found for return value of 'skb_pp_frag_ref'
Warning: net/core/skbuff.c:1627 No description found for return value of 'alloc_skb_for_msg'
Warning: net/core/skbuff.c:1658 No description found for return value of 'skb_morph'
Warning: net/core/skbuff.c:1980 No description found for return value of 'skb_copy_ubufs'
Warning: net/core/skbuff.c:2080 No description found for return value of 'skb_clone'
Warning: net/core/skbuff.c:2160 No description found for return value of 'skb_copy'
Warning: net/core/skbuff.c:2209 No description found for return value of '__pskb_copy_fclone'
Warning: net/core/skbuff.c:2277 No description found for return value of 'pskb_expand_head'
Warning: net/core/skbuff.c:2441 No description found for return value of 'skb_expand_head'
Warning: net/core/skbuff.c:2500 No description found for return value of 'skb_copy_expand'
Warning: net/core/skbuff.c:2560 No description found for return value of '__skb_pad'
Warning: net/core/skbuff.c:2608 No description found for return value of 'pskb_put'
Warning: net/core/skbuff.c:2627 No description found for return value of 'skb_put'
Warning: net/core/skbuff.c:2648 No description found for return value of 'skb_push'
Warning: net/core/skbuff.c:2668 No description found for return value of 'skb_pull'
Warning: net/core/skbuff.c:2685 No description found for return value of 'skb_pull_data'
Warning: net/core/skbuff.c:2848 No description found for return value of '__pskb_pull_tail'
Warning: net/core/skbuff.c:2992 No description found for return value of 'skb_copy_bits'
Warning: net/core/skbuff.c:3421 No description found for return value of 'skb_store_bits'
Warning: net/core/skbuff.c:3849 No description found for return value of 'skb_zerocopy'
Warning: net/core/skbuff.c:3944 No description found for return value of 'skb_dequeue'
Warning: net/core/skbuff.c:3964 No description found for return value of 'skb_dequeue_tail'
Warning: net/core/skbuff.c:4014 No description found for return value of 'skb_rbtree_purge'
Warning: net/core/skbuff.c:4247 No description found for return value of 'skb_shift'
Warning: net/core/skbuff.c:4412 No description found for return value of 'skb_seq_read'
Warning: net/core/skbuff.c:4574 No description found for return value of 'skb_find_text'
Warning: net/core/skbuff.c:4622 No description found for return value of 'skb_pull_rcsum'
Warning: net/core/skbuff.c:4749 No description found for return value of 'skb_segment'
Warning: net/core/skbuff.c:5277 No description found for return value of 'skb_to_sgvec'
Warning: net/core/skbuff.c:5335 No description found for return value of 'skb_cow_data'
Warning: net/core/skbuff.c:5517 No description found for return value of 'skb_clone_sk'
Warning: net/core/skbuff.c:5764 No description found for return value of 'skb_partial_csum_set'
Warning: net/core/skbuff.c:5992 No description found for return value of 'skb_checksum_setup'
Warning: net/core/skbuff.c:6028 No description found for return value of 'skb_checksum_maybe_trim'
Warning: net/core/skbuff.c:6069 No description found for return value of 'skb_checksum_trimmed'
Warning: net/core/skbuff.c:6126 No description found for return value of 'skb_try_coalesce'
Warning: net/core/skbuff.c:6465 No description found for return value of 'skb_eth_pop'
Warning: net/core/skbuff.c:6493 No description found for return value of 'skb_eth_push'
Warning: net/core/skbuff.c:6549 No description found for return value of 'skb_mpls_push'
Warning: net/core/skbuff.c:6602 No description found for return value of 'skb_mpls_pop'
Warning: net/core/skbuff.c:6644 No description found for return value of 'skb_mpls_update_lse'
Warning: net/core/skbuff.c:6676 No description found for return value of 'skb_mpls_dec_ttl'
Warning: net/core/skbuff.c:6714 No description found for return value of 'alloc_skb_with_frags'
Warning: net/core/skbuff.c:7035 No description found for return value of '__skb_ext_alloc'
Warning: net/core/skbuff.c:7094 No description found for return value of '__skb_ext_set'
Warning: net/core/skbuff.c:7122 No description found for return value of 'skb_ext_add'
Warning: net/core/skbuff.c:7307 No description found for return value of 'skb_splice_from_iter'

Current warnings:
files: ['net/core/skbuff.c']
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:666 No description found for return value of '__alloc_skb'
Warning: net/core/skbuff.c:758 No description found for return value of '__netdev_alloc_skb'
Warning: net/core/skbuff.c:834 No description found for return value of 'napi_alloc_skb'
Warning: net/core/skbuff.c:1061 No description found for return value of 'skb_pp_frag_ref'
Warning: net/core/skbuff.c:1634 No description found for return value of 'alloc_skb_for_msg'
Warning: net/core/skbuff.c:1665 No description found for return value of 'skb_morph'
Warning: net/core/skbuff.c:1987 No description found for return value of 'skb_copy_ubufs'
Warning: net/core/skbuff.c:2087 No description found for return value of 'skb_clone'
Warning: net/core/skbuff.c:2167 No description found for return value of 'skb_copy'
Warning: net/core/skbuff.c:2216 No description found for return value of '__pskb_copy_fclone'
Warning: net/core/skbuff.c:2284 No description found for return value of 'pskb_expand_head'
Warning: net/core/skbuff.c:2448 No description found for return value of 'skb_expand_head'
Warning: net/core/skbuff.c:2507 No description found for return value of 'skb_copy_expand'
Warning: net/core/skbuff.c:2567 No description found for return value of '__skb_pad'
Warning: net/core/skbuff.c:2615 No description found for return value of 'pskb_put'
Warning: net/core/skbuff.c:2634 No description found for return value of 'skb_put'
Warning: net/core/skbuff.c:2655 No description found for return value of 'skb_push'
Warning: net/core/skbuff.c:2675 No description found for return value of 'skb_pull'
Warning: net/core/skbuff.c:2692 No description found for return value of 'skb_pull_data'
Warning: net/core/skbuff.c:2855 No description found for return value of '__pskb_pull_tail'
Warning: net/core/skbuff.c:2999 No description found for return value of 'skb_copy_bits'
Warning: net/core/skbuff.c:3428 No description found for return value of 'skb_store_bits'
Warning: net/core/skbuff.c:3856 No description found for return value of 'skb_zerocopy'
Warning: net/core/skbuff.c:3951 No description found for return value of 'skb_dequeue'
Warning: net/core/skbuff.c:3971 No description found for return value of 'skb_dequeue_tail'
Warning: net/core/skbuff.c:4021 No description found for return value of 'skb_rbtree_purge'
Warning: net/core/skbuff.c:4254 No description found for return value of 'skb_shift'
Warning: net/core/skbuff.c:4419 No description found for return value of 'skb_seq_read'
Warning: net/core/skbuff.c:4581 No description found for return value of 'skb_find_text'
Warning: net/core/skbuff.c:4629 No description found for return value of 'skb_pull_rcsum'
Warning: net/core/skbuff.c:4756 No description found for return value of 'skb_segment'
Warning: net/core/skbuff.c:5284 No description found for return value of 'skb_to_sgvec'
Warning: net/core/skbuff.c:5342 No description found for return value of 'skb_cow_data'
Warning: net/core/skbuff.c:5524 No description found for return value of 'skb_clone_sk'
Warning: net/core/skbuff.c:5771 No description found for return value of 'skb_partial_csum_set'
Warning: net/core/skbuff.c:5999 No description found for return value of 'skb_checksum_setup'
Warning: net/core/skbuff.c:6035 No description found for return value of 'skb_checksum_maybe_trim'
Warning: net/core/skbuff.c:6076 No description found for return value of 'skb_checksum_trimmed'
Warning: net/core/skbuff.c:6133 No description found for return value of 'skb_try_coalesce'
Warning: net/core/skbuff.c:6472 No description found for return value of 'skb_eth_pop'
Warning: net/core/skbuff.c:6500 No description found for return value of 'skb_eth_push'
Warning: net/core/skbuff.c:6556 No description found for return value of 'skb_mpls_push'
Warning: net/core/skbuff.c:6609 No description found for return value of 'skb_mpls_pop'
Warning: net/core/skbuff.c:6651 No description found for return value of 'skb_mpls_update_lse'
Warning: net/core/skbuff.c:6683 No description found for return value of 'skb_mpls_dec_ttl'
Warning: net/core/skbuff.c:6721 No description found for return value of 'alloc_skb_with_frags'
Warning: net/core/skbuff.c:7042 No description found for return value of '__skb_ext_alloc'
Warning: net/core/skbuff.c:7101 No description found for return value of '__skb_ext_set'
Warning: net/core/skbuff.c:7129 No description found for return value of 'skb_ext_add'
Warning: net/core/skbuff.c:7314 No description found for return value of 'skb_splice_from_iter'
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:666 No description found for return value of '__alloc_skb'
Warning: net/core/skbuff.c:758 No description found for return value of '__netdev_alloc_skb'
Warning: net/core/skbuff.c:834 No description found for return value of 'napi_alloc_skb'
Warning: net/core/skbuff.c:1061 No description found for return value of 'skb_pp_frag_ref'
Warning: net/core/skbuff.c:1634 No description found for return value of 'alloc_skb_for_msg'
Warning: net/core/skbuff.c:1665 No description found for return value of 'skb_morph'
Warning: net/core/skbuff.c:1987 No description found for return value of 'skb_copy_ubufs'
Warning: net/core/skbuff.c:2087 No description found for return value of 'skb_clone'
Warning: net/core/skbuff.c:2167 No description found for return value of 'skb_copy'
Warning: net/core/skbuff.c:2216 No description found for return value of '__pskb_copy_fclone'
Warning: net/core/skbuff.c:2284 No description found for return value of 'pskb_expand_head'
Warning: net/core/skbuff.c:2448 No description found for return value of 'skb_expand_head'
Warning: net/core/skbuff.c:2507 No description found for return value of 'skb_copy_expand'
Warning: net/core/skbuff.c:2567 No description found for return value of '__skb_pad'
Warning: net/core/skbuff.c:2615 No description found for return value of 'pskb_put'
Warning: net/core/skbuff.c:2634 No description found for return value of 'skb_put'
Warning: net/core/skbuff.c:2655 No description found for return value of 'skb_push'
Warning: net/core/skbuff.c:2675 No description found for return value of 'skb_pull'
Warning: net/core/skbuff.c:2692 No description found for return value of 'skb_pull_data'
Warning: net/core/skbuff.c:2855 No description found for return value of '__pskb_pull_tail'
Warning: net/core/skbuff.c:2999 No description found for return value of 'skb_copy_bits'
Warning: net/core/skbuff.c:3428 No description found for return value of 'skb_store_bits'
Warning: net/core/skbuff.c:3856 No description found for return value of 'skb_zerocopy'
Warning: net/core/skbuff.c:3951 No description found for return value of 'skb_dequeue'
Warning: net/core/skbuff.c:3971 No description found for return value of 'skb_dequeue_tail'
Warning: net/core/skbuff.c:4021 No description found for return value of 'skb_rbtree_purge'
Warning: net/core/skbuff.c:4254 No description found for return value of 'skb_shift'
Warning: net/core/skbuff.c:4419 No description found for return value of 'skb_seq_read'
Warning: net/core/skbuff.c:4581 No description found for return value of 'skb_find_text'
Warning: net/core/skbuff.c:4629 No description found for return value of 'skb_pull_rcsum'
Warning: net/core/skbuff.c:4756 No description found for return value of 'skb_segment'
Warning: net/core/skbuff.c:5284 No description found for return value of 'skb_to_sgvec'
Warning: net/core/skbuff.c:5342 No description found for return value of 'skb_cow_data'
Warning: net/core/skbuff.c:5524 No description found for return value of 'skb_clone_sk'
Warning: net/core/skbuff.c:5771 No description found for return value of 'skb_partial_csum_set'
Warning: net/core/skbuff.c:5999 No description found for return value of 'skb_checksum_setup'
Warning: net/core/skbuff.c:6035 No description found for return value of 'skb_checksum_maybe_trim'
Warning: net/core/skbuff.c:6076 No description found for return value of 'skb_checksum_trimmed'
Warning: net/core/skbuff.c:6133 No description found for return value of 'skb_try_coalesce'
Warning: net/core/skbuff.c:6472 No description found for return value of 'skb_eth_pop'
Warning: net/core/skbuff.c:6500 No description found for return value of 'skb_eth_push'
Warning: net/core/skbuff.c:6556 No description found for return value of 'skb_mpls_push'
Warning: net/core/skbuff.c:6609 No description found for return value of 'skb_mpls_pop'
Warning: net/core/skbuff.c:6651 No description found for return value of 'skb_mpls_update_lse'
Warning: net/core/skbuff.c:6683 No description found for return value of 'skb_mpls_dec_ttl'
Warning: net/core/skbuff.c:6721 No description found for return value of 'alloc_skb_with_frags'
Warning: net/core/skbuff.c:7042 No description found for return value of '__skb_ext_alloc'
Warning: net/core/skbuff.c:7101 No description found for return value of '__skb_ext_set'
Warning: net/core/skbuff.c:7129 No description found for return value of 'skb_ext_add'
Warning: net/core/skbuff.c:7314 No description found for return value of 'skb_splice_from_iter'

Warnings before: 108 after: 108