mirror: Use DIV_ROUND_UP
Although bdrv_getlength() was just called above this, and checked for error, it is better to just use the value we already get, and use DIV_ROUND_UP. Signed-off-by: NFam Zheng <famz@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
Showing
想要评论请 注册 或 登录