WARNING: line length of 85 exceeds 80 columns
#70: FILE: fs/bpf_fs_kfuncs.c:117:
+__bpf_kfunc struct path *bpf_kern_path(const char *pathname__str, unsigned int flags)

WARNING: line length of 92 exceeds 80 columns
#115: FILE: fs/bpf_fs_kfuncs.c:422:
+BTF_ID_FLAGS(func, bpf_kern_path, KF_TRUSTED_ARGS | KF_ACQUIRE | KF_SLEEPABLE | KF_RET_NULL)

total: 0 errors, 2 warnings, 0 checks, 76 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 b97d70e2b10a ("bpf: Add bpf_kern_path and bpf_path_put kfuncs") 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, 76 lines checked