nat: remove duplicate line of code
Type: fix
@@ -216,7 +216,6 @@ nat_free_session_data (snat_main_t * sm, snat_session_t * s, u32 thread_index,
}
else
{
- proto = snat_proto_to_ip_proto (s->in2out.protocol);
l_port = s->in2out.port;
r_port = s->ext_host_port;
l_addr = &s->in2out.addr;
