From: Adrian Bunk <bunk@stusta.de>

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 drivers/md/raid5.c |    1 -
 1 file changed, 1 deletion(-)

diff -puN drivers/md/raid5.c~drivers-md-raid5c-remove-an-unused-variable drivers/md/raid5.c
--- a/drivers/md/raid5.c~drivers-md-raid5c-remove-an-unused-variable
+++ a/drivers/md/raid5.c
@@ -2827,7 +2827,6 @@ static inline sector_t sync_request(mdde
 	struct stripe_head *sh;
 	int pd_idx;
 	int raid_disks = conf->raid_disks;
-	int data_disks = raid_disks - conf->max_degraded;
 	sector_t max_sector = mddev->size << 1;
 	int sync_blocks;
 	int still_degraded = 0;
_