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
#149: FILE: net/netfilter/nf_tables_api.c:2006:
+					      const struct list_head *trans_hook_list,

WARNING: line length of 81 exceeds 80 columns
#150: FILE: net/netfilter/nf_tables_api.c:2007:
+					      struct nft_hook_dump_ctx *dump_ctx)

WARNING: line length of 83 exceeds 80 columns
#190: FILE: net/netfilter/nf_tables_api.c:2045:
+		    nft_dump_basechain_hook_list(skb, hook_list, &dump_hook_ctx)) {

WARNING: line length of 83 exceeds 80 columns
#193: FILE: net/netfilter/nf_tables_api.c:2048:
+			   nft_dump_basechain_trans_hook_list(skb, trans_hook_list,

WARNING: line length of 84 exceeds 80 columns
#204: FILE: net/netfilter/nf_tables_api.c:2057:
+		    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:9531:
+							  flowtable, NULL, NULL) < 0)

WARNING: line length of 84 exceeds 80 columns
#503: FILE: net/netfilter/nf_tables_api.c:10225:
+			nft_trans_delhook_commit(&nft_trans_flowtable_hooks(trans));

WARNING: line length of 92 exceeds 80 columns
#512: FILE: net/netfilter/nf_tables_api.c:10986:
+						       &nft_trans_chain_hooks(trans), NULL);

WARNING: line length of 91 exceeds 80 columns
#520: FILE: net/netfilter/nf_tables_api.c:10993:
+				nf_tables_chain_notify(&ctx, NFT_MSG_NEWCHAIN, NULL, NULL);

WARNING: line length of 84 exceeds 80 columns
#528: FILE: net/netfilter/nf_tables_api.c:11000:
+				nf_tables_chain_notify(&ctx, NFT_MSG_DELCHAIN, NULL,

WARNING: line length of 104 exceeds 80 columns
#535: FILE: net/netfilter/nf_tables_api.c:11004:
+									 &nft_trans_chain_hooks(trans));

WARNING: line length of 95 exceeds 80 columns
#572: FILE: net/netfilter/nf_tables_api.c:11138:
+								    nft_trans_flowtable(trans),

WARNING: line length of 103 exceeds 80 columns
#573: FILE: net/netfilter/nf_tables_api.c:11139:
+								    &nft_trans_flowtable_hooks(trans));

WARNING: line length of 87 exceeds 80 columns
#589: FILE: net/netfilter/nf_tables_api.c:11309:
+				nft_trans_delhook_abort(&nft_trans_chain_hooks(trans));

WARNING: line length of 91 exceeds 80 columns
#599: FILE: net/netfilter/nf_tables_api.c:11423:
+				nft_trans_delhook_abort(&nft_trans_flowtable_hooks(trans));

total: 0 errors, 15 warnings, 1 checks, 520 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 3dc01ba373a3 ("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, 520 lines checked