md/raid5: removed unused 'added_devices' variable.

commit 908f4fbd265733 removed the last user of this variable,
so we should discard it completely.

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index 8b3eb41d3eef..3f55145ff224 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -5547,16 +5547,14 @@ static int raid5_start_reshape(struct mddev *mddev)
          * such devices during the reshape and confusion could result.
          */
         if (mddev->delta_disks >= 0) {
-                int added_devices = 0;
                 list_for_each_entry(rdev, &mddev->disks, same_set)
                         if (rdev->raid_disk < 0 &&
                             !test_bit(Faulty, &rdev->flags)) {
                                 if (raid5_add_disk(mddev, rdev) == 0) {
                                         if (rdev->raid_disk
-                                            >= conf->previous_raid_disks) {
+                                            >= conf->previous_raid_disks)
                                                 set_bit(In_sync, &rdev->flags);
-                                                added_devices++;
-                                        } else
+                                        else
                                                 rdev->recovery_offset = 0;
 
                                         if (sysfs_link_rdev(mddev, rdev))
@@ -5566,7 +5564,6 @@ static int raid5_start_reshape(struct mddev *mddev)
                                    && !test_bit(Faulty, &rdev->flags)) {
                                 /* This is a spare that was manually added */
                                 set_bit(In_sync, &rdev->flags);
-                                added_devices++;
                         }
 
                 /* When a reshape changes the number of devices,