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block: Drop bdrv_parent_cb_...() from bdrv_close() 

bdrv_close() now asserts that the BDS's refcount is 0, therefore it
cannot have any parents and the bdrv_parent_cb_change_media() call is a
no-op.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Max Reitz 2016-05-17 16:41:33 +02:00 committed by Kevin Wolf
parent 30f55fb81f
commit 6b574e09b3
1 changed files with 0 additions and 2 deletions
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block.c
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@ -2117,8 +2117,6 @@ static void bdrv_close(BlockDriverState *bs)
bdrv_release_named_dirty_bitmaps(bs); bdrv_release_named_dirty_bitmaps(bs);
assert(QLIST_EMPTY(&bs->dirty_bitmaps)); assert(QLIST_EMPTY(&bs->dirty_bitmaps));
bdrv_parent_cb_change_media(bs, false);
if (bs->drv) { if (bs->drv) {
BdrvChild *child, *next; BdrvChild *child, *next;