WARNING: line length of 81 exceeds 80 columns
#30: FILE: kernel/bpf/syscall.c:7101:
+static int find_ksym_btf_id(struct bpf_obj *obj, const char *ksym_name, u16 kind,

WARNING: line length of 84 exceeds 80 columns
#59: FILE: kernel/bpf/syscall.c:7130:
+static int resolve_ksym_var_btf_id(struct bpf_obj *obj, struct bpf_extern_desc *ext)

WARNING: line length of 83 exceeds 80 columns
#88: FILE: kernel/bpf/syscall.c:7159:
+		pr_warn("extern (var ksym) '%s': incompatible types\n", ext->name);

WARNING: line length of 85 exceeds 80 columns
#99: FILE: kernel/bpf/syscall.c:7170:
+static int resolve_ksym_func_btf_id(struct bpf_obj *obj, struct bpf_extern_desc *ext)

WARNING: line length of 97 exceeds 80 columns
#109: FILE: kernel/bpf/syscall.c:7180:
+	kfunc_id = find_ksym_btf_id(obj, ext->essent_name ?: ext->name, BTF_KIND_FUNC, &kern_btf,

WARNING: line length of 83 exceeds 80 columns
#138: FILE: kernel/bpf/syscall.c:7209:
+	/* Also set kernel_btf_obj_fd to make sure that bpf_object__relocate_data()

WARNING: line length of 81 exceeds 80 columns
#164: FILE: kernel/bpf/syscall.c:7235:
+					err = resolve_ksym_func_btf_id(obj, ext);

WARNING: line length of 86 exceeds 80 columns
#179: FILE: kernel/bpf/syscall.c:7250:
+			pr_warn("extern '%s': unrecognized extern kind\n", ext->name);

WARNING: line length of 83 exceeds 80 columns
#188: FILE: kernel/bpf/syscall.c:7259:
+			pr_warn("extern '%s' (strong): not resolved\n", ext->name);

CHECK: Please don't use multiple blank lines
#196: FILE: kernel/bpf/syscall.c:7267:
+
+

total: 0 errors, 9 warnings, 1 checks, 186 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 d4ea318bb77a ("bpf: Resolve external relocations") 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, 9 warnings, 1 checks, 186 lines checked