hw/ide: drop iov field from IDEDMA
commit9942586b3f1879244d51de4efb44e18b93514b9a
authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Mon, 18 Feb 2019 14:09:26 +0000 (18 17:09 +0300)
committerStefan Hajnoczi <stefanha@redhat.com>
Fri, 22 Feb 2019 09:42:13 +0000 (22 09:42 +0000)
tree604cd3427bc08e0147fcac3df4ee4ba192a1011e
parent5bbe9325a07520dbeadcc96b02a3b8f471f73e4a
hw/ide: drop iov field from IDEDMA

@iov is used only to initialize @qiov. Let's use new
qemu_iovec_init_buf() instead, which simplifies the code.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20190218140926.333779-18-vsementsov@virtuozzo.com
Message-Id: <20190218140926.333779-18-vsementsov@virtuozzo.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
hw/ide/atapi.c
include/hw/ide/internal.h