diff --git a/[refs] b/[refs]
index 7fd7c81552fc..388116560007 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 53f087febfd12e74ba9f1082e71e9a45adc039ad
+refs/heads/master: 4bb8089c86b95b4f6bbd839cb83ca4556b06a031
diff --git a/trunk/kernel/sys.c b/trunk/kernel/sys.c
index 0929c698affc..f91218a5463e 100644
--- a/trunk/kernel/sys.c
+++ b/trunk/kernel/sys.c
@@ -428,7 +428,7 @@ void kernel_kexec(void)
 {
 #ifdef CONFIG_KEXEC
 	struct kimage *image;
-	image = xchg(&kexec_image, 0);
+	image = xchg(&kexec_image, NULL);
 	if (!image) {
 		return;
 	}