Commits
Nicolas Dichtel committed c2ff682a6f5
sit: fix an oops when IFLA_IPTUN_PROTO is not set The use of this attribute has been added in 32b8a8e59c9c (sit: add IPv4 over IPv4 support). It is optional, by default proto is IPPROTO_IPV6. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>