--- zzzz-none-000/linux-3.10.107/net/ipv6/protocol.c 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/net/ipv6/protocol.c 2021-02-04 17:41:59.000000000 +0000 @@ -36,10 +36,6 @@ } EXPORT_SYMBOL(inet6_add_protocol); -/* - * Remove a protocol from the hash tables. - */ - int inet6_del_protocol(const struct inet6_protocol *prot, unsigned char protocol) { int ret; @@ -55,6 +51,7 @@ #endif const struct net_offload __rcu *inet6_offloads[MAX_INET_PROTOS] __read_mostly; +EXPORT_SYMBOL(inet6_offloads); int inet6_add_offload(const struct net_offload *prot, unsigned char protocol) {