WARNING: line length of 82 exceeds 80 columns
#49: FILE: tools/lib/bpf/btf.c:1445:
+			/* only retry if caller didn't provide custom log_buf, but

WARNING: line length of 82 exceeds 80 columns
#52: FILE: tools/lib/bpf/btf.c:1448:
+			if (!log_buf && errno == ENOSPC && buf_sz <= UINT_MAX / 2)

WARNING: line length of 97 exceeds 80 columns
#96: FILE: tools/lib/bpf/libbpf.c:3610:
+					   obj->log_level ? 1 : 0, obj->token_fd, btf_mandatory);

total: 0 errors, 3 warnings, 0 checks, 77 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 0ff4fbada4a3 ("bpf: adjust btf load error logging") 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, 3 warnings, 0 checks, 77 lines checked