WARNING: line length of 89 exceeds 80 columns
#74: FILE: fs/bpf_fs_kfuncs.c:191:
+	ret = ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_SYSCALL, &bpf_fs_kfunc_set);

WARNING: line length of 90 exceeds 80 columns
#75: FILE: fs/bpf_fs_kfuncs.c:192:
+	return ret ?: register_btf_kfunc_id_set(BPF_PROG_TYPE_TRACING, &bpf_fs_kfunc_set);

total: 0 errors, 2 warnings, 0 checks, 52 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 31d991e69e65 ("bpf: Make fs kfuncs available for SYSCALL and TRACING program types") 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, 52 lines checked