stage1: Switch to a new mode of knowing when to re-exec init.

Now that dracut runs stage1 earlier, we need to store it's exit code
for later reuse. In this, the separate dracut module will just write a
flag file in /run/drakx/ to indicate that we want to re-exec /sbin/init
(after doing some symlinks and /usr bind mount) rather than run the install.

As a result there is no need to return 0x35 ('procced') so just return
0 and keep 0x35 return code for when we really do need to restart stage1
(e.g. on a fatal error). The dracut module should loop if 0x35 is
ever returned.

1 files changed, 2 insertions, 2 deletions

diff --git a/mdk-stage1/stage1.c b/mdk-stage1/stage1.c
index 4439b7d37..94bb1e0df 100644
--- a/mdk-stage1/stage1.c
+++ b/mdk-stage1/stage1.c
@@ -437,7 +437,7 @@ int main(int argc __attribute__ ((unused)), char **argv __attribute__ ((unused))
 
 	if (IS_RESCUE)
 		return 66; /* ask init to exec new init */
-	else
-		return 0x35; /* ask init to run stage2 binary */
+
+	return 0;
 #endif
 }