WARNING: line length of 82 exceeds 80 columns
#66: FILE: kernel/bpf/syscall.c:6041:
+		if (btf_type_is_func(t) && btf_func_linkage(t) != BTF_FUNC_EXTERN)

total: 0 errors, 1 warnings, 0 checks, 116 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 52aa9f87c290 ("bpf: Port elf and btf utility helper functions from userspace") 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, 1 warnings, 0 checks, 116 lines checked