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Commit cceeca43 authored by Shaohua Li's avatar Shaohua Li Committed by NeilBrown
Browse files

raid5: remove unused variables 



The two variables are useless.

Signed-off-by: default avatarShaohua Li <shli@fusionio.com>
Signed-off-by: default avatarNeilBrown <neilb@suse.de>
parent 5fdd2cf8

drivers/md/raid5.c

+0 −4
Original line number Diff line number Diff line
@@ -3985,12 +3985,10 @@ static void make_request(struct mddev *mddev, struct bio * bi) 
	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 @@ static void make_request(struct mddev *mddev, struct bio * bi) 
			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 @@ static void make_request(struct mddev *mddev, struct bio * bi) 
			}

			spin_unlock_irq(&conf->device_lock);

		}

		data_disks = disks - conf->max_degraded;



		new_sector = raid5_compute_sector(conf, logical_sector,

						  previous,