net: ipv4: remove unnecessary check on orig_oif
rt_iif is going to be set to either 0 or orig_oif. If orig_oif is 0 it amounts to the same end result so remove the check. Signed-off-by: NDavid Ahern <dsahern@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Showing
想要评论请 注册 或 登录