diff options
-rw-r--r-- | drivers/s390/block/dasd.c | 8 |
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 | */ |
471 | static void dasd_change_state(struct dasd_device *device) | 471 | static 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); |