WARNING: line length of 90 exceeds 80 columns
#49: FILE: tools/lib/bpf/libbpf.c:11825:
+		if (!(sym_sfx = (char *)strstr(sym_name, ".llvm.")))  /* needs mutation */

ERROR: do not use assignment in if condition
#49: FILE: tools/lib/bpf/libbpf.c:11825:
+		if (!(sym_sfx = (char *)strstr(sym_name, ".llvm.")))  /* needs mutation */

WARNING: line length of 92 exceeds 80 columns
#58: FILE: tools/lib/bpf/libbpf.c:12413:
+			next_path = (char *)strchr(s, ':');   /* declared as char * above */

total: 1 errors, 2 warnings, 0 checks, 24 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 97648928f595 ("tools/lib/bpf: fix -Wdiscarded-qualifiers under C23") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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.