block: Rename BlockDriverAIOCB* to BlockAIOCB*

I'll use BlockDriverAIOCB with block backends shortly, and the name is
going to fit badly there.  It's a block layer thing anyway, not just a
block driver thing.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/block-migration.c b/block-migration.c
index da30e93158..08db01a364 100644
--- a/block-migration.c
+++ b/block-migration.c
@@ -72,7 +72,7 @@ typedef struct BlkMigBlock {
     int nr_sectors;
     struct iovec iov;
     QEMUIOVector qiov;
-    BlockDriverAIOCB *aiocb;
+    BlockAIOCB *aiocb;
 
     /* Protected by block migration lock.  */
     int ret;