Commits
Haishuang Yan committed 18e1173d5f3
ip6_tunnel: fix setting hop_limit value for ipv6 tunnel Similar to vxlan/geneve tunnel, if hop_limit is zero, it should fall back to ip6_dst_hoplimt(). Signed-off-by: Haishuang Yan <yanhaishuang@cmss.chinamobile.com> Signed-off-by: David S. Miller <davem@davemloft.net>