[PATCH] Fix typo causing bad mode of /initrd.image

I noticed that after boot with an initrd in 2.6.16 the rootfs had:

--w-r-xr-T    1 root     root      6241141 Jan  1  1970 initrd.image

Which is caused by a small typo:
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

init/initramfs.c

@@ -519,7 +519,7 @@ void __init populate_rootfs(void)
 			return;
 		}
 		printk("it isn't (%s); looks like an initrd\n", err);
-		fd = sys_open("/initrd.image", O_WRONLY|O_CREAT, 700);
+		fd = sys_open("/initrd.image", O_WRONLY|O_CREAT, 0700);
 		if (fd >= 0) {
 			sys_write(fd, (char *)initrd_start,
 					initrd_end - initrd_start);