diff options
Diffstat (limited to 'drivers/scsi/scsi_lib.c')
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index bb218c8b6e9..27dbf2e8e34 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -2441,20 +2441,18 @@ int scsi_internal_device_unblock(struct scsi_device *sdev) { struct request_queue *q = sdev->request_queue; - int err; unsigned long flags; /* * Try to transition the scsi device to SDEV_RUNNING * and goose the device queue if successful. */ - err = scsi_device_set_state(sdev, SDEV_RUNNING); - if (err) { - err = scsi_device_set_state(sdev, SDEV_CREATED); - - if (err) - return err; - } + if (sdev->sdev_state == SDEV_BLOCK) + sdev->sdev_state = SDEV_RUNNING; + else if (sdev->sdev_state == SDEV_CREATED_BLOCK) + sdev->sdev_state = SDEV_CREATED; + else + return -EINVAL; spin_lock_irqsave(q->queue_lock, flags); blk_start_queue(q); |