[PATCH] drivers/block: fix-up schedule_timeout() usage

Use schedule_timeout_{un,}interruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Cc: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 418b1469d75d..28f2c177a541 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1713,10 +1713,9 @@ static unsigned long pollcomplete(int ctlr)
 
         for (i = 20 * HZ; i > 0; i--) {
                 done = hba[ctlr]->access.command_completed(hba[ctlr]);
-                if (done == FIFO_EMPTY) {
-                        set_current_state(TASK_UNINTERRUPTIBLE);
-                        schedule_timeout(1);
-                } else
+                if (done == FIFO_EMPTY)
+                        schedule_timeout_uninterruptible(1);
+                else
                         return (done);
         }
         /* Invalid address to tell caller we ran out of time */