block: Drop AIOCBInfo.cancel

Now that all the implementations are converted to asynchronous version
and we can emulate synchronous cancellation with it. Let's drop the
unused member.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Fam Zheng 2014-09-11 13:41:27 +08:00 committed by Stefan Hajnoczi
parent e551c999bc
commit ca5fd113b8
2 changed files with 10 additions and 15 deletions

View file

@ -26,7 +26,6 @@ typedef struct BlockDriverAIOCB BlockDriverAIOCB;
typedef void BlockDriverCompletionFunc(void *opaque, int ret);
typedef struct AIOCBInfo {
void (*cancel)(BlockDriverAIOCB *acb);
void (*cancel_async)(BlockDriverAIOCB *acb);
AioContext *(*get_aio_context)(BlockDriverAIOCB *acb);
size_t aiocb_size;