diff options
Diffstat (limited to 'block/block-backend.c')
| -rw-r--r-- | block/block-backend.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/block/block-backend.c b/block/block-backend.c index 7f2eeb0559..6928d61de4 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -152,7 +152,6 @@ BlockBackend *blk_new_with_bs(Error **errp) bs = bdrv_new_root(); blk->root = bdrv_root_attach_child(bs, "root", &child_root); blk->root->opaque = blk; - bs->blk = blk; return blk; } @@ -422,12 +421,10 @@ static BlockBackend *bdrv_first_blk(BlockDriverState *bs) BdrvChild *child; QLIST_FOREACH(child, &bs->parents, next_parent) { if (child->role == &child_root) { - assert(bs->blk); return child->opaque; } } - assert(!bs->blk); return NULL; } @@ -495,8 +492,6 @@ BlockBackend *blk_by_public(BlockBackendPublic *public) */ void blk_remove_bs(BlockBackend *blk) { - assert(blk->root->bs->blk == blk); - notifier_list_notify(&blk->remove_bs_notifiers, blk); if (blk->public.throttle_state) { throttle_timers_detach_aio_context(&blk->public.throttle_timers); @@ -504,7 +499,6 @@ void blk_remove_bs(BlockBackend *blk) blk_update_root_state(blk); - blk->root->bs->blk = NULL; bdrv_root_unref_child(blk->root); blk->root = NULL; } @@ -514,11 +508,9 @@ void blk_remove_bs(BlockBackend *blk) */ void blk_insert_bs(BlockBackend *blk, BlockDriverState *bs) { - assert(!blk->root && !bs->blk); bdrv_ref(bs); blk->root = bdrv_root_attach_child(bs, "root", &child_root); blk->root->opaque = blk; - bs->blk = blk; notifier_list_notify(&blk->insert_bs_notifiers, blk); if (blk->public.throttle_state) { |