diff --git a/arch/arm64/include/asm/compat.h b/arch/arm64/include/asm/compat.h
index 3fb053fa6e981b40accf4180187dd0789edeb1f0..7fbed6919b54041f8fd925f8661a72771e733461 100644
--- a/arch/arm64/include/asm/compat.h
+++ b/arch/arm64/include/asm/compat.h
@@ -161,7 +161,6 @@ typedef struct compat_siginfo {
 	int si_code;
 
 	union {
-		/* The padding is the same size as AArch64. */
 		int _pad[128/sizeof(int) - 3];
 
 		/* kill() */