diff options
Diffstat (limited to 'drivers/md/md.c')
| -rw-r--r-- | drivers/md/md.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index f77cad854044..c059f17b44d2 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -2595,8 +2595,10 @@ state_store(struct md_rdev *rdev, const char *buf, size_t len) else err = -EBUSY; } else if (cmd_match(buf, "remove")) { - clear_bit(Blocked, &rdev->flags); - remove_and_add_spares(rdev->mddev, rdev); + if (rdev->mddev->pers) { + clear_bit(Blocked, &rdev->flags); + remove_and_add_spares(rdev->mddev, rdev); + } if (rdev->raid_disk >= 0) err = -EBUSY; else { |