1 files changed, 15 insertions, 2 deletions

diff --git a/drivers/md/md.c b/drivers/md/md.c
index f539b587ca72..5b93829f3d49 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -7027,7 +7027,7 @@ static int remove_and_add_spares(mddev_t *mddev)
                         }
                 }
 
-        if (mddev->degraded && ! mddev->ro && !mddev->recovery_disabled) {
+        if (mddev->degraded && !mddev->recovery_disabled) {
                 list_for_each_entry(rdev, &mddev->disks, same_set) {
                         if (rdev->raid_disk >= 0 &&
                             !test_bit(In_sync, &rdev->flags) &&
@@ -7150,7 +7150,20 @@ void md_check_recovery(mddev_t *mddev)
                         /* Only thing we do on a ro array is remove
                          * failed devices.
                          */
-                        remove_and_add_spares(mddev);
+                        mdk_rdev_t *rdev;
+                        list_for_each_entry(rdev, &mddev->disks, same_set)
+                                if (rdev->raid_disk >= 0 &&
+                                    !test_bit(Blocked, &rdev->flags) &&
+                                    test_bit(Faulty, &rdev->flags) &&
+                                    atomic_read(&rdev->nr_pending)==0) {
+                                        if (mddev->pers->hot_remove_disk(
+                                                    mddev, rdev->raid_disk)==0) {
+                                                char nm[20];
+                                                sprintf(nm,"rd%d", rdev->raid_disk);
+                                                sysfs_remove_link(&mddev->kobj, nm);
+                                                rdev->raid_disk = -1;
+                                        }
+                                }
                         clear_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
                         goto unlock;
                 }