block: Remove BDS close notifier

It is unused now, so we can remove it.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/block.c b/block.c
index 41ab00efea..f4312d94f7 100644
--- a/block.c
+++ b/block.c
@@ -259,7 +259,6 @@ BlockDriverState *bdrv_new(void)
     for (i = 0; i < BLOCK_OP_TYPE_MAX; i++) {
         QLIST_INIT(&bs->op_blockers[i]);
     }
-    notifier_list_init(&bs->close_notifiers);
     notifier_with_return_list_init(&bs->before_write_notifiers);
     qemu_co_queue_init(&bs->throttled_reqs[0]);
     qemu_co_queue_init(&bs->throttled_reqs[1]);
@@ -269,11 +268,6 @@ BlockDriverState *bdrv_new(void)
     return bs;
 }
 
-void bdrv_add_close_notifier(BlockDriverState *bs, Notifier *notify)
-{
-    notifier_list_add(&bs->close_notifiers, notify);
-}
-
 BlockDriver *bdrv_find_format(const char *format_name)
 {
     BlockDriver *drv1;
@@ -2157,8 +2151,6 @@ void bdrv_close(BlockDriverState *bs)
     bdrv_flush(bs);
     bdrv_drain(bs); /* in case flush left pending I/O */
 
-    notifier_list_notify(&bs->close_notifiers, bs);
-
     bdrv_release_named_dirty_bitmaps(bs);
     assert(QLIST_EMPTY(&bs->dirty_bitmaps));