WARNING: line length of 81 exceeds 80 columns
#47: FILE: tools/testing/selftests/net/mptcp/pm_nl_ctl.c:193:
+					server_side = !!*(__u8 *)RTA_DATA(attrs);

WARNING: line length of 81 exceeds 80 columns
#54: FILE: tools/testing/selftests/net/mptcp/pm_nl_ctl.c:200:
+					if (flags & MPTCP_PM_EV_FLAG_SERVER_SIDE)

total: 0 errors, 2 warnings, 0 checks, 38 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 af870e0e7311 ("selftests: mptcp: pm: get server-side flag") 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, 2 warnings, 0 checks, 38 lines checked