WARNING: line length of 85 exceeds 80 columns
#46: FILE: kernel/bpf/bpf_local_storage.c:173:
+	/* bpf_selem_unlink_nofail may have already cleared smap and freed fields. */

WARNING: line length of 88 exceeds 80 columns
#48: FILE: kernel/bpf/bpf_local_storage.c:175:
+		bpf_obj_free_fields(SDATA(selem)->smap->map.record, SDATA(selem)->data);

WARNING: line length of 88 exceeds 80 columns
#100: FILE: kernel/bpf/bpf_local_storage.c:964:
+	/* smap remains in use regardless of kmalloc_nolock, so wait unconditionally. */

total: 0 errors, 3 warnings, 0 checks, 68 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 4f3cf8af84a9 ("bpf: Delay freeing fields in local storage") 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, 3 warnings, 0 checks, 68 lines checked