Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

[pandora-kernel.git] / drivers / scsi / scsi_lib.c

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 4a38422..9045c52 100644 (file)
--- 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 */
@@ -1978,8 +1977,7 @@ EXPORT_SYMBOL(scsi_mode_sense);
  *             in.
  *
  *     Returns zero if unsuccessful or an error if TUR failed.  For
- *     removable media, a return of NOT_READY or UNIT_ATTENTION is
- *     translated to success, with the ->changed flag updated.
+ *     removable media, UNIT_ATTENTION sets ->changed flag.
  **/
 int
 scsi_test_unit_ready(struct scsi_device *sdev, int timeout, int retries,
@@ -2006,16 +2004,6 @@ scsi_test_unit_ready(struct scsi_device *sdev, int timeout, int retries,
        } while (scsi_sense_valid(sshdr) &&
                 sshdr->sense_key == UNIT_ATTENTION && --retries);
 
-       if (!sshdr)
-               /* could not allocate sense buffer, so can't process it */
-               return result;
-
-       if (sdev->removable && scsi_sense_valid(sshdr) &&
-           (sshdr->sense_key == UNIT_ATTENTION ||
-            sshdr->sense_key == NOT_READY)) {
-               sdev->changed = 1;
-               result = 0;
-       }
        if (!sshdr_external)
                kfree(sshdr);
        return result;