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