[Qemu-devel] [PATCH v2 05/11] migration: omit drive ref as we have bdrv_ref now

[Fam Zheng <famz@redhat.com>]

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 block-migration.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/block-migration.c b/block-migration.c
index d558410..d14f4eb 100644
--- a/block-migration.c
+++ b/block-migration.c
@@ -320,7 +320,6 @@ static void init_blk_migration_it(void *opaque, BlockDriverState *bs)
         bmds->completed_sectors = 0;
         bmds->shared_base = block_mig_state.shared_base;
         alloc_aio_bitmap(bmds);
-        drive_get_ref(drive_get_by_blockdev(bs));
         bdrv_ref(bs, true);
 
         block_mig_state.total_sector_sum += sectors;
@@ -558,7 +557,6 @@ static void blk_mig_cleanup(void)
     while ((bmds = QSIMPLEQ_FIRST(&block_mig_state.bmds_list)) != NULL) {
         QSIMPLEQ_REMOVE_HEAD(&block_mig_state.bmds_list, entry);
         bdrv_unref(bmds->bs, true);
-        drive_put_ref(drive_get_by_blockdev(bmds->bs));
         g_free(bmds->aio_bitmap);
         g_free(bmds);
     }
-- 
1.8.3.2