diff options
Diffstat (limited to 'blockdev.c')
| -rw-r--r-- | blockdev.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/blockdev.c b/blockdev.c index c91f49e7b6..9e1381169d 100644 --- a/blockdev.c +++ b/blockdev.c @@ -1611,9 +1611,9 @@ static void external_snapshot_abort(void *opaque) } bdrv_drained_begin(state->new_bs); - bdrv_graph_wrlock(state->old_bs); + bdrv_graph_wrlock(); bdrv_replace_node(state->new_bs, state->old_bs, &error_abort); - bdrv_graph_wrunlock(state->old_bs); + bdrv_graph_wrunlock(); bdrv_drained_end(state->new_bs); bdrv_unref(state->old_bs); /* bdrv_replace_node() ref'ed old_bs */ @@ -3657,7 +3657,7 @@ void qmp_x_blockdev_change(const char *parent, const char *child, BlockDriverState *parent_bs, *new_bs = NULL; BdrvChild *p_child; - bdrv_graph_wrlock(NULL); + bdrv_graph_wrlock(); parent_bs = bdrv_lookup_bs(parent, parent, errp); if (!parent_bs) { @@ -3693,7 +3693,7 @@ void qmp_x_blockdev_change(const char *parent, const char *child, } out: - bdrv_graph_wrunlock(NULL); + bdrv_graph_wrunlock(); } BlockJobInfoList *qmp_query_block_jobs(Error **errp) |