WARNING: line length of 85 exceeds 80 columns
#61: FILE: include/net/inet_connection_sock.h:225:
+		int rto_max_us = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_rto_max_us);

total: 0 errors, 1 warnings, 0 checks, 63 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 399a46686d2f ("tcp: introduce rto_max_us sysctl knob") 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, 0 checks, 63 lines checked