[S390] Missing initialization in common i/o layer.

[Martin Schwidefsky <schwidefsky@de.ibm.com>]

From: Heiko Carstens <heiko.carstens@de.ibm.com>

[S390] Missing initialization in common i/o layer.

Previous patch that was intended to reduce stack usage within common
i/o layer didn't consider implicit memset(..., 0, ...) used with the
initializations used before.
Add these missing memsets wherever it's not obvious that the
concerned memory region is zeroed. This should give the same semantics
as before.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

 drivers/s390/cio/device_fsm.c |    1 +
 1 files changed, 1 insertion(+)

diff -urpN linux-2.6/drivers/s390/cio/device_fsm.c linux-2.6-patched/drivers/s390/cio/device_fsm.c
--- linux-2.6/drivers/s390/cio/device_fsm.c	2006-09-04 11:08:22.000000000 +0200
+++ linux-2.6-patched/drivers/s390/cio/device_fsm.c	2006-09-04 11:08:59.000000000 +0200
@@ -267,6 +267,7 @@ ccw_device_recog_done(struct ccw_device 
 			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;

-- 
VGER BF report: U 0.495386
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/