in_num = req->elem.in_num, and req->elem.in_num is
checked in line 489, so the check about in_num variable
is superflous, let's drop it.
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-id:
1435138164-11728-1-git-send-email-arei.gonglei@huawei.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
iov_discard_front(&iov, &out_num, sizeof(req->out));
- if (in_num < 1 ||
- in_iov[in_num - 1].iov_len < sizeof(struct virtio_blk_inhdr)) {
+ if (in_iov[in_num - 1].iov_len < sizeof(struct virtio_blk_inhdr)) {
error_report("virtio-blk request inhdr too short");
exit(1);
}