CHECK: Alignment should match open parenthesis
#39: FILE: tools/lib/bpf/btf.c:4400:
+static bool btf_dedup_identical_ptrs(struct btf_dedup *d, __u32 id1,
+__u32 id2)

total: 0 errors, 0 warnings, 1 checks, 28 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 ff3392344b70 ("libbpf: add identical pointer detection to btf_dedup_is_equiv()") 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, 28 lines checked