diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
index 753dc54a664972ff0ae441ab8945c1345d563c2a..7473b0c59d4dd11c438bd4808c0044caba4e7a33 100644
--- a/init/do_mounts_md.c
+++ b/init/do_mounts_md.c
@@ -133,7 +133,7 @@ static void __init md_setup_drive(void)
 		else
 			dev = MKDEV(MD_MAJOR, minor);
 		create_dev(name, dev);
-		for (i = 0; i < MD_SB_DISKS && devname != 0; i++) {
+		for (i = 0; i < MD_SB_DISKS && devname != NULL; i++) {
 			char *p;
 			char comp_name[64];
 			u32 rdev;
diff --git a/init/do_mounts_rd.c b/init/do_mounts_rd.c
index 3ac5904d1b124c1584b0308b0c42712d9a86cc20..46dfd64ae8fb027cf74e1252b91b2919f81a1923 100644
--- a/init/do_mounts_rd.c
+++ b/init/do_mounts_rd.c
@@ -212,7 +212,7 @@ int __init rd_load_image(char *from)
 	}
 
 	buf = kmalloc(BLOCK_SIZE, GFP_KERNEL);
-	if (buf == 0) {
+	if (!buf) {
 		printk(KERN_ERR "RAMDISK: could not allocate buffer\n");
 		goto done;
 	}