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: Tom Rix <trix@redhat.com> Signed-off-by: Mike Snitzer <snitzer@kernel.org>
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@ -2209,7 +2209,6 @@ static int super_load(struct md_rdev *rdev, struct md_rdev *refdev)
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static int super_init_validation(struct raid_set *rs, struct md_rdev *rdev)
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{
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int role;
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unsigned int d;
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struct mddev *mddev = &rs->md;
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uint64_t events_sb;
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uint64_t failed_devices[DISKS_ARRAY_ELEMS];
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@ -2324,7 +2323,6 @@ static int super_init_validation(struct raid_set *rs, struct md_rdev *rdev)
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* to provide capacity for redundancy or during reshape
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* to add capacity to grow the raid set.
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*/
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d = 0;
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rdev_for_each(r, mddev) {
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if (test_bit(Journal, &rdev->flags))
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continue;
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@ -2340,8 +2338,6 @@ static int super_init_validation(struct raid_set *rs, struct md_rdev *rdev)
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if (test_bit(FirstUse, &r->flags))
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rebuild_and_new++;
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}
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d++;
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}
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if (new_devs == rs->raid_disks || !rebuilds) {
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