virtio-serial: Remove redundant check for 0-sized write request
The check for a 0-sized write request to a guest port is not necessary; the while loop below won't be executed in this case and all will be fine. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
Showing
想要评论请 注册 或 登录