Lines Matching refs:chksum
374 ip->chksum = 0;
377 ip->chksum = ipchksum(buf, sizeof(struct iphdr) + option_len);
413 udp->chksum = 0;
414 if ((udp->chksum = udpchksum(ip, udp)) == 0)
415 udp->chksum = 0xffff;
762 igmp.igmp.chksum = 0;
764 igmp.igmp.chksum = ipchksum(&igmp.igmp, sizeof(igmp.igmp));
845 igmp.igmp.chksum = 0;
847 igmp.igmp.chksum = ipchksum(&igmp.igmp, sizeof(igmp));
964 if (udp->chksum && udpchksum(ip, udp)) {