block: ublk: move ublk_chr_class destroying after devices are removed

[platform/kernel/linux-starfive.git] / drivers / block / ublk_drv.c

diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c
index 17b677b..e546932 100644 (file)
--- a/drivers/block/ublk_drv.c
+++ b/drivers/block/ublk_drv.c
@@ -2092,13 +2092,12 @@ static void __exit ublk_exit(void)
        struct ublk_device *ub;
        int id;
 
-       class_destroy(ublk_chr_class);
-
-       misc_deregister(&ublk_misc);
-
        idr_for_each_entry(&ublk_index_idr, ub, id)
                ublk_remove(ub);
 
+       class_destroy(ublk_chr_class);
+       misc_deregister(&ublk_misc);
+
        idr_destroy(&ublk_index_idr);
        unregister_chrdev_region(ublk_chr_devt, UBLK_MINORS);
 }