[PATCH] s390: irb memcpy argument swap

From: Cornelia Huck <cornelia.huck@de.ibm.com>

Swapped memcpy arguments in ccw_device_irq() when doing basic sense after
unsolicited interrupt.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index 180b3bf..49ec562 100644 (file)
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -749,7 +749,7 @@ ccw_device_irq(struct ccw_device *cdev, enum dev_event dev_event)
                        /* Unit check but no sense data. Need basic sense. */
                        if (ccw_device_do_sense(cdev, irb) != 0)
                                goto call_handler_unsol;
-                       memcpy(irb, &cdev->private->irb, sizeof(struct irb));
+                       memcpy(&cdev->private->irb, irb, sizeof(struct irb));
                        cdev->private->state = DEV_STATE_W4SENSE;
                        cdev->private->intparm = 0;
                        return;