imsm: 'volume' is the proper name for imsm container members

Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/mdadm.h b/mdadm.h
index bc3d4ea0..75e66dfb 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -453,7 +453,7 @@ extern struct superswitch {
 	int external;
 } super0, super1, super_ddf, super_ddf_bvd, super_ddf_svd, *superlist[];
 
-extern struct superswitch super_imsm, super_imsm_raid;
+extern struct superswitch super_imsm, super_imsm_volume;
 
 struct supertype {
 	struct superswitch *ss;