WARNING: line length of 89 exceeds 80 columns
#91: FILE: tools/lib/bpf/linker.c:1743:
+				/* the symbol that we look for may not have BTF as it may

WARNING: line length of 85 exceeds 80 columns
#92: FILE: tools/lib/bpf/linker.c:1744:
+				 * be an alias of another symbol; we check if this is

WARNING: line length of 83 exceeds 80 columns
#93: FILE: tools/lib/bpf/linker.c:1745:
+				 * the original symbol and if so, we use its BTF id

WARNING: line length of 89 exceeds 80 columns
#95: FILE: tools/lib/bpf/linker.c:1747:
+				s = find_sym_by_name(obj, sym->st_shndx, STT_FUNC, name);

total: 0 errors, 4 warnings, 0 checks, 92 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 5b34a2615df8 ("libbpf: Support aliased symbols in linker") 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, 4 warnings, 0 checks, 92 lines checked