Index: geom_vinum_subr.c
===================================================================
--- geom_vinum_subr.c	(revision 187036)
+++ geom_vinum_subr.c	(working copy)
@@ -431,9 +431,6 @@
 
 	KASSERT(p != NULL, ("gv_plex_size: NULL p"));
 
-	if (p->sdcount == 0)
-		return (0);
-
 	/* Adjust the size of our plex. */
 	size = 0;
 	sdcount = gv_sdcount(p, 1);