CHECK: Lines should not end with a '('
#89: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1712:
+	skel->links.uprobe_sleepable_1 = bpf_program__attach_uprobe_opts(

WARNING: line length of 94 exceeds 80 columns
#95: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1718:
+	if (!ASSERT_OK_PTR(skel->links.uprobe_sleepable_1, "bpf_program__attach_uprobe_opts"))

total: 0 errors, 1 warnings, 1 checks, 133 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 fd2e14d9513f ("selftests/bpf: Add test for sleepable program tailcalls") 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, 1 warnings, 1 checks, 133 lines checked