block: remove blk_free_devt in add_partition

put_device(pdev) will call pdev->type->release finally, and blk_free_devt
has been called in part_release(), so remove it.

Signed-off-by: weiping zhang <zhangweiping@didichuxing.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/block/partition-generic.c b/block/partition-generic.c
index 1745a96..86e8fe1 100644 (file)
--- a/block/partition-generic.c
+++ b/block/partition-generic.c
@@ -403,7 +403,6 @@ out_del:
        device_del(pdev);
 out_put:
        put_device(pdev);
-       blk_free_devt(devt);
        return ERR_PTR(err);
 }