Create: user container_dev rather than subarray for some tests.

It makes more sense to test for container_dev than for subarray
for several places in Create where it then uses container_dev.

This allows us to subsequently remove subarray.

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/super0.c b/super0.c
index 74b05aed..1fcdd24c 100644
--- a/super0.c
+++ b/super0.c
@@ -917,6 +917,7 @@ static struct supertype *match_metadata_desc0(char *arg)
 	if (!st) return st;
 
 	memset(st, 0, sizeof(*st));
+	st->container_dev = NoMdDev;
 	st->ss = &super0;
 	st->info = NULL;
 	st->minor_version = 90;