Adjustment of Michael Walle's fix patch
Commit 
8a0eccb1056b313b45ab62e3aac400f339aa71b4 breaks netconsole. src_ip
must not be converted to host byte order, because nc_ip is already stored
in network byte order (see string_to_ip(), called by getenv_IPaddr()).
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
 
 #ifdef CONFIG_NETCONSOLE
                nc_input_packet((uchar *)ip + IP_UDP_HDR_SIZE,
-                                       ntohl(ip->ip_src),
+                                       src_ip,
                                        ntohs(ip->udp_dst),
                                        ntohs(ip->udp_src),
                                        ntohs(ip->udp_len) - UDP_HDR_SIZE);