cpr: relax blockdev migration blockers

[mirror_qemu.git] / block / vdi.c

diff --git a/block/vdi.c b/block/vdi.c
index 3ed43b6f35879c05ff03bd6b877b3d539bdc3040..c647d72895657acd3ce07bac941459236d14a32d 100644 (file)
--- a/block/vdi.c
+++ b/block/vdi.c
@@ -498,9 +498,8 @@ static int vdi_open(BlockDriverState *bs, QDict *options, int flags,
                bdrv_get_device_or_node_name(bs));
     bdrv_graph_rdunlock_main_loop();
 
-    ret = migrate_add_blocker(s->migration_blocker, errp);
+    ret = migrate_add_blocker_normal(&s->migration_blocker, errp);
     if (ret < 0) {
-        error_free(s->migration_blocker);
         goto fail_free_bmap;
     }
 
@@ -988,8 +987,7 @@ static void vdi_close(BlockDriverState *bs)
 
     qemu_vfree(s->bmap);
 
-    migrate_del_blocker(s->migration_blocker);
-    error_free(s->migration_blocker);
+    migrate_del_blocker(&s->migration_blocker);
 }
 
 static int vdi_has_zero_init(BlockDriverState *bs)