Warnings before patch:
files: ['net/core/skbuff.c']
Warning: net/core/skbuff.c:489 No description found for return value of '__build_skb'
Warning: net/core/skbuff.c:526 No description found for return value of 'build_skb_around'
Warning: net/core/skbuff.c:551 No description found for return value of '__napi_build_skb'
Warning: net/core/skbuff.c:575 No description found for return value of 'napi_build_skb'
Warning: net/core/skbuff.c:674 No description found for return value of '__alloc_skb'
Warning: net/core/skbuff.c:761 No description found for return value of '__netdev_alloc_skb'
Warning: net/core/skbuff.c:837 No description found for return value of 'napi_alloc_skb'
Warning: net/core/skbuff.c:1053 No description found for return value of 'skb_pp_frag_ref'
Warning: net/core/skbuff.c:1636 No description found for return value of 'alloc_skb_for_msg'
Warning: net/core/skbuff.c:1667 No description found for return value of 'skb_morph'
Warning: net/core/skbuff.c:1989 No description found for return value of 'skb_copy_ubufs'
Warning: net/core/skbuff.c:2089 No description found for return value of 'skb_clone'
Warning: net/core/skbuff.c:2169 No description found for return value of 'skb_copy'
Warning: net/core/skbuff.c:2218 No description found for return value of '__pskb_copy_fclone'
Warning: net/core/skbuff.c:2286 No description found for return value of 'pskb_expand_head'
Warning: net/core/skbuff.c:2450 No description found for return value of 'skb_expand_head'
Warning: net/core/skbuff.c:2509 No description found for return value of 'skb_copy_expand'
Warning: net/core/skbuff.c:2569 No description found for return value of '__skb_pad'
Warning: net/core/skbuff.c:2617 No description found for return value of 'pskb_put'
Warning: net/core/skbuff.c:2636 No description found for return value of 'skb_put'
Warning: net/core/skbuff.c:2657 No description found for return value of 'skb_push'
Warning: net/core/skbuff.c:2677 No description found for return value of 'skb_pull'
Warning: net/core/skbuff.c:2694 No description found for return value of 'skb_pull_data'
Warning: net/core/skbuff.c:2857 No description found for return value of '__pskb_pull_tail'
Warning: net/core/skbuff.c:3001 No description found for return value of 'skb_copy_bits'
Warning: net/core/skbuff.c:3430 No description found for return value of 'skb_store_bits'
Warning: net/core/skbuff.c:3858 No description found for return value of 'skb_zerocopy'
Warning: net/core/skbuff.c:3953 No description found for return value of 'skb_dequeue'
Warning: net/core/skbuff.c:3973 No description found for return value of 'skb_dequeue_tail'
Warning: net/core/skbuff.c:4023 No description found for return value of 'skb_rbtree_purge'
Warning: net/core/skbuff.c:4256 No description found for return value of 'skb_shift'
Warning: net/core/skbuff.c:4421 No description found for return value of 'skb_seq_read'
Warning: net/core/skbuff.c:4583 No description found for return value of 'skb_find_text'
Warning: net/core/skbuff.c:4631 No description found for return value of 'skb_pull_rcsum'
Warning: net/core/skbuff.c:4758 No description found for return value of 'skb_segment'
Warning: net/core/skbuff.c:5289 No description found for return value of 'skb_to_sgvec'
Warning: net/core/skbuff.c:5347 No description found for return value of 'skb_cow_data'
Warning: net/core/skbuff.c:5529 No description found for return value of 'skb_clone_sk'
Warning: net/core/skbuff.c:5789 No description found for return value of 'skb_partial_csum_set'
Warning: net/core/skbuff.c:6017 No description found for return value of 'skb_checksum_setup'
Warning: net/core/skbuff.c:6053 No description found for return value of 'skb_checksum_maybe_trim'
Warning: net/core/skbuff.c:6094 No description found for return value of 'skb_checksum_trimmed'
Warning: net/core/skbuff.c:6151 No description found for return value of 'skb_try_coalesce'
Warning: net/core/skbuff.c:6490 No description found for return value of 'skb_eth_pop'
Warning: net/core/skbuff.c:6518 No description found for return value of 'skb_eth_push'
Warning: net/core/skbuff.c:6574 No description found for return value of 'skb_mpls_push'
Warning: net/core/skbuff.c:6627 No description found for return value of 'skb_mpls_pop'
Warning: net/core/skbuff.c:6669 No description found for return value of 'skb_mpls_update_lse'
Warning: net/core/skbuff.c:6701 No description found for return value of 'skb_mpls_dec_ttl'
Warning: net/core/skbuff.c:6739 No description found for return value of 'alloc_skb_with_frags'
Warning: net/core/skbuff.c:7060 No description found for return value of '__skb_ext_alloc'
Warning: net/core/skbuff.c:7119 No description found for return value of '__skb_ext_set'
Warning: net/core/skbuff.c:7147 No description found for return value of 'skb_ext_add'
Warning: net/core/skbuff.c:7342 No description found for return value of 'skb_splice_from_iter'
Warning: net/core/skbuff.c:489 No description found for return value of '__build_skb'
Warning: net/core/skbuff.c:526 No description found for return value of 'build_skb_around'
Warning: net/core/skbuff.c:551 No description found for return value of '__napi_build_skb'
Warning: net/core/skbuff.c:575 No description found for return value of 'napi_build_skb'
Warning: net/core/skbuff.c:674 No description found for return value of '__alloc_skb'
Warning: net/core/skbuff.c:761 No description found for return value of '__netdev_alloc_skb'
Warning: net/core/skbuff.c:837 No description found for return value of 'napi_alloc_skb'
Warning: net/core/skbuff.c:1053 No description found for return value of 'skb_pp_frag_ref'
Warning: net/core/skbuff.c:1636 No description found for return value of 'alloc_skb_for_msg'
Warning: net/core/skbuff.c:1667 No description found for return value of 'skb_morph'
Warning: net/core/skbuff.c:1989 No description found for return value of 'skb_copy_ubufs'
Warning: net/core/skbuff.c:2089 No description found for return value of 'skb_clone'
Warning: net/core/skbuff.c:2169 No description found for return value of 'skb_copy'
Warning: net/core/skbuff.c:2218 No description found for return value of '__pskb_copy_fclone'
Warning: net/core/skbuff.c:2286 No description found for return value of 'pskb_expand_head'
Warning: net/core/skbuff.c:2450 No description found for return value of 'skb_expand_head'
Warning: net/core/skbuff.c:2509 No description found for return value of 'skb_copy_expand'
Warning: net/core/skbuff.c:2569 No description found for return value of '__skb_pad'
Warning: net/core/skbuff.c:2617 No description found for return value of 'pskb_put'
Warning: net/core/skbuff.c:2636 No description found for return value of 'skb_put'
Warning: net/core/skbuff.c:2657 No description found for return value of 'skb_push'
Warning: net/core/skbuff.c:2677 No description found for return value of 'skb_pull'
Warning: net/core/skbuff.c:2694 No description found for return value of 'skb_pull_data'
Warning: net/core/skbuff.c:2857 No description found for return value of '__pskb_pull_tail'
Warning: net/core/skbuff.c:3001 No description found for return value of 'skb_copy_bits'
Warning: net/core/skbuff.c:3430 No description found for return value of 'skb_store_bits'
Warning: net/core/skbuff.c:3858 No description found for return value of 'skb_zerocopy'
Warning: net/core/skbuff.c:3953 No description found for return value of 'skb_dequeue'
Warning: net/core/skbuff.c:3973 No description found for return value of 'skb_dequeue_tail'
Warning: net/core/skbuff.c:4023 No description found for return value of 'skb_rbtree_purge'
Warning: net/core/skbuff.c:4256 No description found for return value of 'skb_shift'
Warning: net/core/skbuff.c:4421 No description found for return value of 'skb_seq_read'
Warning: net/core/skbuff.c:4583 No description found for return value of 'skb_find_text'
Warning: net/core/skbuff.c:4631 No description found for return value of 'skb_pull_rcsum'
Warning: net/core/skbuff.c:4758 No description found for return value of 'skb_segment'
Warning: net/core/skbuff.c:5289 No description found for return value of 'skb_to_sgvec'
Warning: net/core/skbuff.c:5347 No description found for return value of 'skb_cow_data'
Warning: net/core/skbuff.c:5529 No description found for return value of 'skb_clone_sk'
Warning: net/core/skbuff.c:5789 No description found for return value of 'skb_partial_csum_set'
Warning: net/core/skbuff.c:6017 No description found for return value of 'skb_checksum_setup'
Warning: net/core/skbuff.c:6053 No description found for return value of 'skb_checksum_maybe_trim'
Warning: net/core/skbuff.c:6094 No description found for return value of 'skb_checksum_trimmed'
Warning: net/core/skbuff.c:6151 No description found for return value of 'skb_try_coalesce'
Warning: net/core/skbuff.c:6490 No description found for return value of 'skb_eth_pop'
Warning: net/core/skbuff.c:6518 No description found for return value of 'skb_eth_push'
Warning: net/core/skbuff.c:6574 No description found for return value of 'skb_mpls_push'
Warning: net/core/skbuff.c:6627 No description found for return value of 'skb_mpls_pop'
Warning: net/core/skbuff.c:6669 No description found for return value of 'skb_mpls_update_lse'
Warning: net/core/skbuff.c:6701 No description found for return value of 'skb_mpls_dec_ttl'
Warning: net/core/skbuff.c:6739 No description found for return value of 'alloc_skb_with_frags'
Warning: net/core/skbuff.c:7060 No description found for return value of '__skb_ext_alloc'
Warning: net/core/skbuff.c:7119 No description found for return value of '__skb_ext_set'
Warning: net/core/skbuff.c:7147 No description found for return value of 'skb_ext_add'
Warning: net/core/skbuff.c:7342 No description found for return value of 'skb_splice_from_iter'

Current warnings:
files: ['net/core/skbuff.c']
Warning: net/core/skbuff.c:489 No description found for return value of '__build_skb'
Warning: net/core/skbuff.c:526 No description found for return value of 'build_skb_around'
Warning: net/core/skbuff.c:551 No description found for return value of '__napi_build_skb'
Warning: net/core/skbuff.c:575 No description found for return value of 'napi_build_skb'
Warning: net/core/skbuff.c:674 No description found for return value of '__alloc_skb'
Warning: net/core/skbuff.c:761 No description found for return value of '__netdev_alloc_skb'
Warning: net/core/skbuff.c:837 No description found for return value of 'napi_alloc_skb'
Warning: net/core/skbuff.c:1053 No description found for return value of 'skb_pp_frag_ref'
Warning: net/core/skbuff.c:1636 No description found for return value of 'alloc_skb_for_msg'
Warning: net/core/skbuff.c:1667 No description found for return value of 'skb_morph'
Warning: net/core/skbuff.c:1989 No description found for return value of 'skb_copy_ubufs'
Warning: net/core/skbuff.c:2089 No description found for return value of 'skb_clone'
Warning: net/core/skbuff.c:2169 No description found for return value of 'skb_copy'
Warning: net/core/skbuff.c:2218 No description found for return value of '__pskb_copy_fclone'
Warning: net/core/skbuff.c:2286 No description found for return value of 'pskb_expand_head'
Warning: net/core/skbuff.c:2450 No description found for return value of 'skb_expand_head'
Warning: net/core/skbuff.c:2509 No description found for return value of 'skb_copy_expand'
Warning: net/core/skbuff.c:2569 No description found for return value of '__skb_pad'
Warning: net/core/skbuff.c:2617 No description found for return value of 'pskb_put'
Warning: net/core/skbuff.c:2636 No description found for return value of 'skb_put'
Warning: net/core/skbuff.c:2657 No description found for return value of 'skb_push'
Warning: net/core/skbuff.c:2677 No description found for return value of 'skb_pull'
Warning: net/core/skbuff.c:2694 No description found for return value of 'skb_pull_data'
Warning: net/core/skbuff.c:2857 No description found for return value of '__pskb_pull_tail'
Warning: net/core/skbuff.c:3001 No description found for return value of 'skb_copy_bits'
Warning: net/core/skbuff.c:3430 No description found for return value of 'skb_store_bits'
Warning: net/core/skbuff.c:3858 No description found for return value of 'skb_zerocopy'
Warning: net/core/skbuff.c:3953 No description found for return value of 'skb_dequeue'
Warning: net/core/skbuff.c:3973 No description found for return value of 'skb_dequeue_tail'
Warning: net/core/skbuff.c:4023 No description found for return value of 'skb_rbtree_purge'
Warning: net/core/skbuff.c:4256 No description found for return value of 'skb_shift'
Warning: net/core/skbuff.c:4421 No description found for return value of 'skb_seq_read'
Warning: net/core/skbuff.c:4583 No description found for return value of 'skb_find_text'
Warning: net/core/skbuff.c:4631 No description found for return value of 'skb_pull_rcsum'
Warning: net/core/skbuff.c:4758 No description found for return value of 'skb_segment'
Warning: net/core/skbuff.c:5289 No description found for return value of 'skb_to_sgvec'
Warning: net/core/skbuff.c:5347 No description found for return value of 'skb_cow_data'
Warning: net/core/skbuff.c:5529 No description found for return value of 'skb_clone_sk'
Warning: net/core/skbuff.c:5789 No description found for return value of 'skb_partial_csum_set'
Warning: net/core/skbuff.c:6017 No description found for return value of 'skb_checksum_setup'
Warning: net/core/skbuff.c:6053 No description found for return value of 'skb_checksum_maybe_trim'
Warning: net/core/skbuff.c:6094 No description found for return value of 'skb_checksum_trimmed'
Warning: net/core/skbuff.c:6151 No description found for return value of 'skb_try_coalesce'
Warning: net/core/skbuff.c:6490 No description found for return value of 'skb_eth_pop'
Warning: net/core/skbuff.c:6518 No description found for return value of 'skb_eth_push'
Warning: net/core/skbuff.c:6574 No description found for return value of 'skb_mpls_push'
Warning: net/core/skbuff.c:6627 No description found for return value of 'skb_mpls_pop'
Warning: net/core/skbuff.c:6669 No description found for return value of 'skb_mpls_update_lse'
Warning: net/core/skbuff.c:6701 No description found for return value of 'skb_mpls_dec_ttl'
Warning: net/core/skbuff.c:6739 No description found for return value of 'alloc_skb_with_frags'
Warning: net/core/skbuff.c:7060 No description found for return value of '__skb_ext_alloc'
Warning: net/core/skbuff.c:7119 No description found for return value of '__skb_ext_set'
Warning: net/core/skbuff.c:7147 No description found for return value of 'skb_ext_add'
Warning: net/core/skbuff.c:7342 No description found for return value of 'skb_splice_from_iter'
Warning: net/core/skbuff.c:489 No description found for return value of '__build_skb'
Warning: net/core/skbuff.c:526 No description found for return value of 'build_skb_around'
Warning: net/core/skbuff.c:551 No description found for return value of '__napi_build_skb'
Warning: net/core/skbuff.c:575 No description found for return value of 'napi_build_skb'
Warning: net/core/skbuff.c:674 No description found for return value of '__alloc_skb'
Warning: net/core/skbuff.c:761 No description found for return value of '__netdev_alloc_skb'
Warning: net/core/skbuff.c:837 No description found for return value of 'napi_alloc_skb'
Warning: net/core/skbuff.c:1053 No description found for return value of 'skb_pp_frag_ref'
Warning: net/core/skbuff.c:1636 No description found for return value of 'alloc_skb_for_msg'
Warning: net/core/skbuff.c:1667 No description found for return value of 'skb_morph'
Warning: net/core/skbuff.c:1989 No description found for return value of 'skb_copy_ubufs'
Warning: net/core/skbuff.c:2089 No description found for return value of 'skb_clone'
Warning: net/core/skbuff.c:2169 No description found for return value of 'skb_copy'
Warning: net/core/skbuff.c:2218 No description found for return value of '__pskb_copy_fclone'
Warning: net/core/skbuff.c:2286 No description found for return value of 'pskb_expand_head'
Warning: net/core/skbuff.c:2450 No description found for return value of 'skb_expand_head'
Warning: net/core/skbuff.c:2509 No description found for return value of 'skb_copy_expand'
Warning: net/core/skbuff.c:2569 No description found for return value of '__skb_pad'
Warning: net/core/skbuff.c:2617 No description found for return value of 'pskb_put'
Warning: net/core/skbuff.c:2636 No description found for return value of 'skb_put'
Warning: net/core/skbuff.c:2657 No description found for return value of 'skb_push'
Warning: net/core/skbuff.c:2677 No description found for return value of 'skb_pull'
Warning: net/core/skbuff.c:2694 No description found for return value of 'skb_pull_data'
Warning: net/core/skbuff.c:2857 No description found for return value of '__pskb_pull_tail'
Warning: net/core/skbuff.c:3001 No description found for return value of 'skb_copy_bits'
Warning: net/core/skbuff.c:3430 No description found for return value of 'skb_store_bits'
Warning: net/core/skbuff.c:3858 No description found for return value of 'skb_zerocopy'
Warning: net/core/skbuff.c:3953 No description found for return value of 'skb_dequeue'
Warning: net/core/skbuff.c:3973 No description found for return value of 'skb_dequeue_tail'
Warning: net/core/skbuff.c:4023 No description found for return value of 'skb_rbtree_purge'
Warning: net/core/skbuff.c:4256 No description found for return value of 'skb_shift'
Warning: net/core/skbuff.c:4421 No description found for return value of 'skb_seq_read'
Warning: net/core/skbuff.c:4583 No description found for return value of 'skb_find_text'
Warning: net/core/skbuff.c:4631 No description found for return value of 'skb_pull_rcsum'
Warning: net/core/skbuff.c:4758 No description found for return value of 'skb_segment'
Warning: net/core/skbuff.c:5289 No description found for return value of 'skb_to_sgvec'
Warning: net/core/skbuff.c:5347 No description found for return value of 'skb_cow_data'
Warning: net/core/skbuff.c:5529 No description found for return value of 'skb_clone_sk'
Warning: net/core/skbuff.c:5789 No description found for return value of 'skb_partial_csum_set'
Warning: net/core/skbuff.c:6017 No description found for return value of 'skb_checksum_setup'
Warning: net/core/skbuff.c:6053 No description found for return value of 'skb_checksum_maybe_trim'
Warning: net/core/skbuff.c:6094 No description found for return value of 'skb_checksum_trimmed'
Warning: net/core/skbuff.c:6151 No description found for return value of 'skb_try_coalesce'
Warning: net/core/skbuff.c:6490 No description found for return value of 'skb_eth_pop'
Warning: net/core/skbuff.c:6518 No description found for return value of 'skb_eth_push'
Warning: net/core/skbuff.c:6574 No description found for return value of 'skb_mpls_push'
Warning: net/core/skbuff.c:6627 No description found for return value of 'skb_mpls_pop'
Warning: net/core/skbuff.c:6669 No description found for return value of 'skb_mpls_update_lse'
Warning: net/core/skbuff.c:6701 No description found for return value of 'skb_mpls_dec_ttl'
Warning: net/core/skbuff.c:6739 No description found for return value of 'alloc_skb_with_frags'
Warning: net/core/skbuff.c:7060 No description found for return value of '__skb_ext_alloc'
Warning: net/core/skbuff.c:7119 No description found for return value of '__skb_ext_set'
Warning: net/core/skbuff.c:7147 No description found for return value of 'skb_ext_add'
Warning: net/core/skbuff.c:7342 No description found for return value of 'skb_splice_from_iter'

Warnings before: 108 after: 108