udp_tunnel: Only build ip6_udp_tunnel.c when IPV6 is selected
Functions supplied in ip6_udp_tunnel.c are only needed when IPV6 is selected. When IPV6 is not selected, those functions are stubbed out in udp_tunnel.h. ================================================================== net/ipv6/ip6_udp_tunnel.c:15:5: error: redefinition of 'udp_sock_create6' int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg, In file included from net/ipv6/ip6_udp_tunnel.c:9:0: include/net/udp_tunnel.h:36:19: note: previous definition of 'udp_sock_create6' was here static inline int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg, ================================================================== Fixes: fd384412 udp_tunnel: Seperate ipv6 functions into its own file Reported-by:kbuild test robot <fengguang.wu@intel.com> Signed-off-by:
Andy Zhou <azhou@nicira.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
6c62f606
Please register or sign in to comment