X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=drivers%2Fscsi%2Fscsi_lib.c;h=0ed7a66cdded9cbffc0fdf397bd9c3f8b7058d55;hp=8041fe1ab179c2c2e77386726b8082c05643b187;hb=474ffb74c75ea9845860ffb24cdc127eda0d5657;hpb=da62aa69c181e3bd465a5c868ece166921a81e14

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 8041fe1ab179..0ed7a66cdded 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1278,11 +1278,10 @@ static inline int scsi_target_queue_ready(struct Scsi_Host *shost,
 	}
 
 	if (scsi_target_is_busy(starget)) {
-		if (list_empty(&sdev->starved_entry)) {
+		if (list_empty(&sdev->starved_entry))
 			list_add_tail(&sdev->starved_entry,
 				      &shost->starved_list);
-			return 0;
-		}
+		return 0;
 	}
 
 	/* We're OK to process the command, so we can't be starved */
@@ -1403,11 +1402,6 @@ static void scsi_softirq_done(struct request *rq)
 
 	INIT_LIST_HEAD(&cmd->eh_entry);
 
-	/*
-	 * Set the serial numbers back to zero
-	 */
-	cmd->serial_number = 0;
-
 	atomic_inc(&cmd->device->iodone_cnt);
 	if (cmd->result)
 		atomic_inc(&cmd->device->ioerr_cnt);
@@ -2438,7 +2432,8 @@ scsi_internal_device_unblock(struct scsi_device *sdev)
 		sdev->sdev_state = SDEV_RUNNING;
 	else if (sdev->sdev_state == SDEV_CREATED_BLOCK)
 		sdev->sdev_state = SDEV_CREATED;
-	else
+	else if (sdev->sdev_state != SDEV_CANCEL &&
+		 sdev->sdev_state != SDEV_OFFLINE)
 		return -EINVAL;
 
 	spin_lock_irqsave(q->queue_lock, flags);