WARNING: line length of 83 exceeds 80 columns
#91: FILE: net/core/neighbour.c:565:
+			kmemleak_alloc(hash_heads, hash_heads_size, 1, GFP_ATOMIC);

WARNING: line length of 84 exceeds 80 columns
#93: FILE: net/core/neighbour.c:567:
+				free_pages((unsigned long)buckets, get_order(size));

WARNING: line length of 84 exceeds 80 columns
#110: FILE: net/core/neighbour.c:587:
+	size_t hash_heads_size = (1 << nht->hash_shift) * sizeof(struct hlist_head);

WARNING: line length of 82 exceeds 80 columns
#126: FILE: net/core/neighbour.c:603:
+		free_pages((unsigned long)hash_heads, get_order(hash_heads_size));

WARNING: line length of 81 exceeds 80 columns
#136: FILE: net/core/neighbour.c:642:
+			hlist_add_head_rcu(&n->hash, &new_nht->hash_heads[hash]);

total: 0 errors, 5 warnings, 0 checks, 129 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 ac74bea896c3 ("neighbour: Add hlist_node to struct neighbour") 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, 129 lines checked