WARNING: struct nft_expr_ops should normally be const
#62: FILE: net/netfilter/nft_compat.c:811:
+	ops = kzalloc(sizeof(struct nft_expr_ops), GFP_KERNEL_ACCOUNT);

WARNING: struct nft_expr_ops should normally be const
#71: FILE: net/netfilter/nft_compat.c:901:
+	ops = kzalloc(sizeof(struct nft_expr_ops), GFP_KERNEL_ACCOUNT);

WARNING: line length of 82 exceeds 80 columns
#123: FILE: net/netfilter/nft_set_pipapo.c:666:
+	new_mt = kvmalloc_array(rules_alloc, sizeof(*new_mt), GFP_KERNEL_ACCOUNT);

WARNING: line length of 83 exceeds 80 columns
#132: FILE: net/netfilter/nft_set_pipapo.c:939:
+	new_lt = kvzalloc(lt_size + NFT_PIPAPO_ALIGN_HEADROOM, GFP_KERNEL_ACCOUNT);

WARNING: line length of 81 exceeds 80 columns
#150: FILE: net/netfilter/nft_set_pipapo.c:1430:
+	new = kmalloc(struct_size(new, f, old->field_count), GFP_KERNEL_ACCOUNT);

total: 0 errors, 5 warnings, 0 checks, 121 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 1af974633c48 ("netfilter: nf_tables: missing objects with no memcg accounting") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE 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, 5 warnings, 0 checks, 121 lines checked