diff options
Diffstat (limited to 'block.c')
| -rw-r--r-- | block.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/block.c b/block.c index 9ad725d205..0dc97281dc 100644 --- a/block.c +++ b/block.c @@ -400,7 +400,6 @@ BlockDriverState *bdrv_new(void) for (i = 0; i < BLOCK_OP_TYPE_MAX; i++) { QLIST_INIT(&bs->op_blockers[i]); } - notifier_with_return_list_init(&bs->before_write_notifiers); qemu_co_mutex_init(&bs->reqs_lock); qemu_mutex_init(&bs->dirty_bitmap_mutex); bs->refcnt = 1; @@ -2917,13 +2916,14 @@ BdrvChild *bdrv_root_attach_child(BlockDriverState *child_bs, child_role, perm, shared_perm, opaque, &child, tran, errp); if (ret < 0) { - bdrv_unref(child_bs); - return NULL; + assert(child == NULL); + goto out; } ret = bdrv_refresh_perms(child_bs, errp); - tran_finalize(tran, ret); +out: + tran_finalize(tran, ret); bdrv_unref(child_bs); return child; } @@ -4050,7 +4050,7 @@ int bdrv_reopen_multiple(BlockReopenQueue *bs_queue, Error **errp) ret = bdrv_flush(bs_entry->state.bs); if (ret < 0) { error_setg_errno(errp, -ret, "Error flushing drive"); - goto cleanup; + goto abort; } } |