[PATCH] bpf: update outdated comment for refactored btf_check_kfunc_arg_match()

[Kexin Sun]

The function btf_check_kfunc_arg_match() was refactored into
check_kfunc_args() by commit 00b85860feb8 ("bpf: Rewrite kfunc
argument handling").  Update the comment accordingly.

Assisted-by: unnamed:deepseek-v3.2 coccinelle
Signed-off-by: Kexin Sun <kexinsun@xxxxxxxxxxxxxxxx>
---
 kernel/bpf/verifier.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index bb12ba020649..c0ecf02a1b78 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -14410,7 +14410,7 @@ static int check_kfunc_call(struct bpf_verifier_env *env, struct bpf_insn *insn,
 		if (btf_type_is_ptr(t))
 			mark_btf_func_reg_size(env, regno, sizeof(void *));
 		else
-			/* scalar. ensured by btf_check_kfunc_arg_match() */
+			/* scalar. ensured by check_kfunc_args() */
 			mark_btf_func_reg_size(env, regno, t->size);
 	}
 
-- 
2.25.1