diff --git a/[refs] b/[refs]
index 5d9576f53f40..df5bfad1d84d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e87bfe51b5ca2db99dd680bbb1e8fe3c94b607df
+refs/heads/master: 81388d2a45b89c890b981cfc83b01ec15ae3483b
diff --git a/trunk/drivers/s390/cio/device_fsm.c b/trunk/drivers/s390/cio/device_fsm.c
index 35e162ba6d54..7756f324fb6f 100644
--- a/trunk/drivers/s390/cio/device_fsm.c
+++ b/trunk/drivers/s390/cio/device_fsm.c
@@ -267,6 +267,7 @@ ccw_device_recog_done(struct ccw_device *cdev, int state)
 			notify = 1;
 		}
 		/* fill out sense information */
+		memset(&cdev->id, 0, sizeof(cdev->id));
 		cdev->id.cu_type   = cdev->private->senseid.cu_type;
 		cdev->id.cu_model  = cdev->private->senseid.cu_model;
 		cdev->id.dev_type  = cdev->private->senseid.dev_type;