ata: libata-scsi: Add missing scsi_device_put() in ata_scsi_dev_rescan()

Call scsi_device_put() in ata_scsi_dev_rescan() if the device or its
queue are not running.

Fixes: 0c76106 ("scsi: sd: Fix TCG OPAL unlock on system resume")
Cc: [email protected]
Signed-off-by: Yihang Li <[email protected]>
Reviewed-by: Damien Le Moal <[email protected]>
Signed-off-by: Niklas Cassel <[email protected]>

Author: Yihang Li

drivers/ata/libata-scsi.c

@@ -4894,8 +4894,10 @@ void ata_scsi_dev_rescan(struct work_struct *work)
 			spin_unlock_irqrestore(ap->lock, flags);
 			if (do_resume) {
 				ret = scsi_resume_device(sdev);
-				if (ret == -EWOULDBLOCK)
+				if (ret == -EWOULDBLOCK) {
+					scsi_device_put(sdev);
 					goto unlock_scan;
+				}
 				dev->flags &= ~ATA_DFLAG_RESUMING;
 			}
 			ret = scsi_rescan_device(sdev);