CHECK: Alignment should match open parenthesis
#61: FILE: include/net/netfilter/nf_tables.h:1914:
+void nft_setelem_data_activate(const struct net *net,
+				 const struct nft_set *set,

WARNING: line length of 89 exceeds 80 columns
#207: FILE: net/netfilter/nft_set_rbtree.c:935:
+			nft_rbtree_gc_elem_move(net, set, priv, rbe_end, &priv->expired);

total: 0 errors, 1 warnings, 1 checks, 207 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 15520b152cf4 ("netfilter: nft_set_rbtree: fix use count leak on transaction abort") 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, 1 warnings, 1 checks, 207 lines checked