[PATCH] drivers/md/raid5.c: remove an unused variable

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

drivers/md/raid5.c

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index f920e50..837ec4e 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -2827,7 +2827,6 @@
 	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;