diff options
Diffstat (limited to 'block/snapshot.c')
| -rw-r--r-- | block/snapshot.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/snapshot.c b/block/snapshot.c index c4d40e80dd..6fd720aeff 100644 --- a/block/snapshot.c +++ b/block/snapshot.c @@ -292,9 +292,9 @@ int bdrv_snapshot_goto(BlockDriverState *bs, } /* .bdrv_open() will re-attach it */ - bdrv_graph_wrlock(NULL); + bdrv_graph_wrlock(); bdrv_unref_child(bs, fallback); - bdrv_graph_wrunlock(NULL); + bdrv_graph_wrunlock(); ret = bdrv_snapshot_goto(fallback_bs, snapshot_id, errp); open_ret = drv->bdrv_open(bs, options, bs->open_flags, &local_err); |