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-rw-r--r--drivers/s390/block/dasd.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 99e71536213a..749836668655 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -470,7 +470,7 @@ static int dasd_decrease_state(struct dasd_device *device)
470 */ 470 */
471static void dasd_change_state(struct dasd_device *device) 471static void dasd_change_state(struct dasd_device *device)
472{ 472{
473 int rc; 473 int rc;
474 474
475 if (device->state == device->target) 475 if (device->state == device->target)
476 /* Already where we want to go today... */ 476 /* Already where we want to go today... */
@@ -479,8 +479,10 @@ static void dasd_change_state(struct dasd_device *device)
479 rc = dasd_increase_state(device); 479 rc = dasd_increase_state(device);
480 else 480 else
481 rc = dasd_decrease_state(device); 481 rc = dasd_decrease_state(device);
482 if (rc && rc != -EAGAIN) 482 if (rc == -EAGAIN)
483 device->target = device->state; 483 return;
484 if (rc)
485 device->target = device->state;
484 486
485 if (device->state == device->target) { 487 if (device->state == device->target) {
486 wake_up(&dasd_init_waitq); 488 wake_up(&dasd_init_waitq);