CHECK: Prefer using the BIT macro
#48: FILE: include/net/netfilter/nf_tables.h:1207:
+#define NFT_HOOK_REMOVE	(1 << 0)

WARNING: line length of 86 exceeds 80 columns
#157: FILE: net/netfilter/nf_tables_api.c:2014:
+					      const struct list_head *trans_hook_list,

WARNING: line length of 81 exceeds 80 columns
#158: FILE: net/netfilter/nf_tables_api.c:2015:
+					      struct nft_hook_dump_ctx *dump_ctx)

WARNING: line length of 83 exceeds 80 columns
#164: FILE: net/netfilter/nf_tables_api.c:2021:
+		err = nft_dump_basechain_hook_one(skb, trans_hook->hook, dump_ctx);

WARNING: line length of 88 exceeds 80 columns
#204: FILE: net/netfilter/nf_tables_api.c:2056:
+		    nft_dump_basechain_hook_list(skb, net, hook_list, &dump_hook_ctx)) {

WARNING: line length of 83 exceeds 80 columns
#207: FILE: net/netfilter/nf_tables_api.c:2059:
+			   nft_dump_basechain_trans_hook_list(skb, trans_hook_list,

WARNING: line length of 84 exceeds 80 columns
#219: FILE: net/netfilter/nf_tables_api.c:2068:
+		    nla_put_string(skb, NFTA_HOOK_DEV, dump_hook_ctx.first->ifname))

WARNING: line length of 85 exceeds 80 columns
#455: FILE: net/netfilter/nf_tables_api.c:9534:
+							  flowtable, NULL, NULL) < 0)

WARNING: line length of 92 exceeds 80 columns
#516: FILE: net/netfilter/nf_tables_api.c:10985:
+						       &nft_trans_chain_hooks(trans), NULL);

WARNING: line length of 91 exceeds 80 columns
#524: FILE: net/netfilter/nf_tables_api.c:10992:
+				nf_tables_chain_notify(&ctx, NFT_MSG_NEWCHAIN, NULL, NULL);

WARNING: line length of 84 exceeds 80 columns
#532: FILE: net/netfilter/nf_tables_api.c:10999:
+				nf_tables_chain_notify(&ctx, NFT_MSG_DELCHAIN, NULL,

WARNING: line length of 96 exceeds 80 columns
#540: FILE: net/netfilter/nf_tables_api.c:11002:
+								 &nft_trans_chain_hooks(trans));

WARNING: line length of 95 exceeds 80 columns
#576: FILE: net/netfilter/nf_tables_api.c:11135:
+								    nft_trans_flowtable(trans),

WARNING: line length of 103 exceeds 80 columns
#577: FILE: net/netfilter/nf_tables_api.c:11136:
+								    &nft_trans_flowtable_hooks(trans));

WARNING: line length of 87 exceeds 80 columns
#593: FILE: net/netfilter/nf_tables_api.c:11306:
+				nft_trans_delhook_abort(&nft_trans_chain_hooks(trans));

WARNING: line length of 91 exceeds 80 columns
#603: FILE: net/netfilter/nf_tables_api.c:11420:
+				nft_trans_delhook_abort(&nft_trans_flowtable_hooks(trans));

total: 0 errors, 15 warnings, 1 checks, 525 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 7d9b73702175 ("netfilter: nf_tables: add hook transactions for device deletions") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 15 warnings, 1 checks, 525 lines checked