CHECK: Comparison to NULL could be written "!gelf_xlatetom"
#79: FILE: tools/bpf/resolve_btfids/main.c:332:
+	if (gelf_xlatetom(elf, btfids, btfids, file_byteorder) == NULL) {

total: 0 errors, 0 warnings, 1 checks, 106 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 e75ffe17b838 ("tools/resolve_btfids: Simplify handling cross-endian compilation") 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, 0 warnings, 1 checks, 106 lines checked