ipx_cksum        1661 net/ipx/af_ipx.c 	   ipx->ipx_checksum != ipx_cksum(ipx, ipx_pktsize))
ipx_cksum          22 net/ipx/ipx_route.c extern __be16 ipx_cksum(struct ipxhdr *packet, int length);
ipx_cksum         245 net/ipx/ipx_route.c 		ipx->ipx_checksum = ipx_cksum(ipx, len + sizeof(struct ipxhdr));