[PATCH] kernel/sys.c NULL noise removal

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/kernel/sys.c b/kernel/sys.c
index 0929c698affce76e1d48e52ca456b6c82298f928..f91218a5463e48e9716b3d14a4d54500477c6a6d 100644 (file)
--- a/kernel/sys.c
+++ b/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;
        }