sparse: fix pointer/integer confusion

I don't think we're in K&R any more, Toto.

If you want a NULL pointer, use NULL. Don't use an integer.

Most of the users really didn't seem to know the proper type.

1 files changed, 1 insertions, 1 deletions

diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
index e65c2e25dd28d0..07e7d31f2d0b09 100644
--- a/init/do_mounts_initrd.c
+++ b/init/do_mounts_initrd.c
@@ -58,7 +58,7 @@ static void __init handle_initrd(void)
 
 	pid = kernel_thread(do_linuxrc, "/linuxrc", SIGCHLD);
 	if (pid > 0) {
-		while (pid != sys_wait4(-1, &i, 0, 0))
+		while (pid != sys_wait4(-1, &i, 0, NULL))
 			yield();
 	}