WARNING: line length of 85 exceeds 80 columns
#74: FILE: tools/testing/selftests/bpf/prog_tests/perf_branches.c:87:
+	/* Make up a bunch of branch events until we time out or bpf prog sets a flag

WARNING: line length of 86 exceeds 80 columns
#75: FILE: tools/testing/selftests/bpf/prog_tests/perf_branches.c:88:
+	 * that it caught a valid event. To be completely sure that required_size_out,

total: 0 errors, 2 warnings, 0 checks, 141 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 9063e347ae80 ("selftests/bpf: Run test_perf_branches more than 1 time") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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, 141 lines checked