imsm: Allow create RAID volume with link to container

After 1db03765("Subdevs can't be all missing when create raid device")
raid volume can't be created with link to container. This feature should
not be blocked in Create function.  IMSM code forbids creation of
container with missing disk, so case like all dev's missing is already
handled.

Permit IMSM volume creation when devices are given as link to container.

Signed-off-by: Michal Zylowski <michal.zylowski@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/Create.c b/Create.c
index 50142d8..04b1dfc 100644
--- a/Create.c
+++ b/Create.c
@@ -475,7 +475,7 @@ int Create(struct supertype *st, char *mddev,
 			close(fd);
 		}
 	}
-	if (missing_disks == dnum) {
+	if (missing_disks == dnum && !have_container) {
 		pr_err("Subdevs can't be all missing\n");
 		return 1;
 	}