Commit 306fbc2e authored by Tom Rix's avatar Tom Rix Committed by Mike Snitzer
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dm raid: remove unused d variable 



clang with W=1 reports
drivers/md/dm-raid.c:2212:15: error: variable
  'd' set but not used [-Werror,-Wunused-but-set-variable]
        unsigned int d;
                     ^
This variable is not used so remove it.

Signed-off-by: default avatarTom Rix <trix@redhat.com>
Signed-off-by: default avatarMike Snitzer <snitzer@kernel.org>
parent 26cb62a2

drivers/md/dm-raid.c

+0 −4
Original line number Diff line number Diff line
@@ -2209,7 +2209,6 @@ static int super_load(struct md_rdev *rdev, struct md_rdev *refdev) 
static int super_init_validation(struct raid_set *rs, struct md_rdev *rdev)

{

	int role;

	unsigned int d;

	struct mddev *mddev = &rs->md;

	uint64_t events_sb;

	uint64_t failed_devices[DISKS_ARRAY_ELEMS];
@@ -2324,7 +2323,6 @@ static int super_init_validation(struct raid_set *rs, struct md_rdev *rdev) 
	 *    to provide capacity for redundancy or during reshape

	 *    to add capacity to grow the raid set.

	 */

	d = 0;

	rdev_for_each(r, mddev) {

		if (test_bit(Journal, &rdev->flags))

			continue;
@@ -2340,8 +2338,6 @@ static int super_init_validation(struct raid_set *rs, struct md_rdev *rdev) 
			if (test_bit(FirstUse, &r->flags))

				rebuild_and_new++;

		}



		d++;

	}



	if (new_devs == rs->raid_disks || !rebuilds) {