block/commit: use QEMU_IOVEC_INIT_BUF
authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Mon, 18 Feb 2019 14:09:14 +0000 (17:09 +0300)
committerStefan Hajnoczi <stefanha@redhat.com>
Fri, 22 Feb 2019 09:42:13 +0000 (09:42 +0000)
commitee7a883ace6f19d3b3d2c2ef7e4ca86232ab523a
tree119d38c78252c51f540b9ee4c6dbfbe64c6df59c
parent31e0a6e1af78fcca60fa30c345fb7b54d49da0c9
block/commit: use QEMU_IOVEC_INIT_BUF

Use new QEMU_IOVEC_INIT_BUF() instead of
qemu_iovec_init_external( ... , 1), 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: 20190218140926.333779-6-vsementsov@virtuozzo.com
Message-Id: <20190218140926.333779-6-vsementsov@virtuozzo.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
block/commit.c