1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 654fdae906aa..d1203cddb024 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -3798,9 +3798,9 @@ out:
         return -EIO;
 }
 
-static int stop(struct mddev *mddev)
+static void raid10_free(struct mddev *mddev, void *priv)
 {
-        struct r10conf *conf = mddev->private;
+        struct r10conf *conf = priv;
 
         if (conf->r10bio_pool)
                 mempool_destroy(conf->r10bio_pool);
@@ -3809,8 +3809,6 @@ static int stop(struct mddev *mddev)
         kfree(conf->mirrors_old);
         kfree(conf->mirrors_new);
         kfree(conf);
-        mddev->private = NULL;
-        return 0;
 }
 
 static void raid10_quiesce(struct mddev *mddev, int state)
@@ -4692,7 +4690,7 @@ static struct md_personality raid10_personality =
         .owner          = THIS_MODULE,
         .make_request   = make_request,
         .run            = run,
-        .stop           = stop,
+        .free           = raid10_free,
         .status         = status,
         .error_handler  = error,
         .hot_add_disk   = raid10_add_disk,