block: bdrv_drain_recurse(): Remove unused begin parameter
commit99c05de9180ae100fcabd5ed02d32b392dc1528c
authorKevin Wolf <kwolf@redhat.com>
Tue, 5 Dec 2017 13:10:15 +0000 (5 14:10 +0100)
committerKevin Wolf <kwolf@redhat.com>
Fri, 22 Dec 2017 14:03:41 +0000 (22 15:03 +0100)
tree0b188e8f5ab9fc113e13c2549156db18a7499da5
parent881cfd17c734634de0f4bc6725940cca4fd314c9
block: bdrv_drain_recurse(): Remove unused begin parameter

Now that the bdrv_drain_invoke() calls are pulled up to the callers of
bdrv_drain_recurse(), the 'begin' parameter isn't needed any more.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
block/io.c