Index: uspace/srv/fs/minixfs/mfs_rw.c
===================================================================
--- uspace/srv/fs/minixfs/mfs_rw.c	(revision 82c198fe4cfb91a9b31fc2b1c25c7f102f07927e)
+++ uspace/srv/fs/minixfs/mfs_rw.c	(revision 40f7297bcecf84ab92ed6b4e342ccfe9d557ee77)
@@ -99,7 +99,7 @@
 
 	if (old_zone > 0)
-		mfs_free_bit(mnode->instance, old_zone, BMAP_ZONE);
-
-	return EOK;
+		r = mfs_free_bit(mnode->instance, old_zone, BMAP_ZONE);
+
+	return r;
 }