CHECK: spinlock_t definition without comment
#39: FILE: net/ipv4/inet_hashtables.c:557:
+	spinlock_t *lock;

CHECK: spinlock_t definition without comment
#71: FILE: net/ipv6/inet6_hashtables.c:282:
+	spinlock_t *lock;

total: 0 errors, 0 warnings, 2 checks, 54 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 3ab2eb3a1150 ("tcp: use RCU in __inet{6}_check_established()") 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, 0 warnings, 2 checks, 54 lines checked