WARNING: line length of 84 exceeds 80 columns
#80: FILE: kernel/bpf/btf.c:4046:
+	record = kzalloc(struct_size(record, fields, 1), GFP_KERNEL | __GFP_NOWARN);

WARNING: line length of 81 exceeds 80 columns
#104: FILE: kernel/bpf/btf.c:7301:
+	return __btf_type_is_struct(t) && t->size == sizeof(struct bpf_dynptr) &&

total: 0 errors, 2 warnings, 0 checks, 79 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 6a4f9b6c6539 ("bpf: Add two helpers to facilitate the btf parsing of bpf_dynptr") 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, 79 lines checked