cciss: use schedule_timeout_interruptible()

Use schedule_timeout_interruptible() instead of open-coding the set and
schedule parts.

Cc: Mike Miller <mikem@beardog.cca.cpqcorp.net>
Cc: Stephen M. Cameron <scameron@beardog.cca.cpqcorp.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c
index 8575c48..2edfc9b 100644 (file)
--- a/drivers/block/cciss_scsi.c
+++ b/drivers/block/cciss_scsi.c
@@ -1608,8 +1608,7 @@ static int wait_for_device_to_become_ready(ctlr_info_t *h,
                /* Wait for a bit.  do this first, because if we send
                 * the TUR right away, the reset will just abort it.
                 */
-               set_current_state(TASK_INTERRUPTIBLE);
-               schedule_timeout(waittime);
+               schedule_timeout_interruptible(waittime);
                count++;
 
                /* Increase wait time with each try, up to a point. */