raid5: remove unused variables
The two variables are useless.
Signed-off-by: Shaohua Li <shli@fusionio.com>
Signed-off-by: NeilBrown <neilb@suse.de>
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 0172bdd..962c8f4 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -3985,12 +3985,10 @@
plugged = mddev_check_plugged(mddev);
for (;logical_sector < last_sector; logical_sector += STRIPE_SECTORS) {
DEFINE_WAIT(w);
- int disks, data_disks;
int previous;
retry:
previous = 0;
- disks = conf->raid_disks;
prepare_to_wait(&conf->wait_for_overlap, &w, TASK_UNINTERRUPTIBLE);
if (unlikely(conf->reshape_progress != MaxSector)) {
/* spinlock is needed as reshape_progress may be
@@ -4005,7 +4003,6 @@
if (mddev->reshape_backwards
? logical_sector < conf->reshape_progress
: logical_sector >= conf->reshape_progress) {
- disks = conf->previous_raid_disks;
previous = 1;
} else {
if (mddev->reshape_backwards
@@ -4018,7 +4015,6 @@
}
spin_unlock_irq(&conf->device_lock);
}
- data_disks = disks - conf->max_degraded;
new_sector = raid5_compute_sector(conf, logical_sector,
previous,