WARNING: line length of 85 exceeds 80 columns
#26: FILE: net/ipv4/tcp_timer.c:833:
+						SK_RST_REASON_TCP_KEEPALIVE_TIMEOUT);

CHECK: Alignment should match open parenthesis
#26: FILE: net/ipv4/tcp_timer.c:833:
+				tcp_send_active_reset(sk, GFP_ATOMIC,
+						SK_RST_REASON_TCP_KEEPALIVE_TIMEOUT);

total: 0 errors, 1 warnings, 1 checks, 12 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 d3ea3a299616 ("tcp: Add an extra check for consecutive failed keepalive probes") 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, 1 warnings, 1 checks, 12 lines checked