tag	line	file	source code
csum	31	include/linux/igmp.h	__u16 csum;
csum	70	include/linux/skbuff.h	unsigned long      csum;      /* Checksum           */
csum	264	net/ethernet/eth.c	dest->csum=csum_partial_copy(src+34,dest->data+34,length,base);
csum	163	net/ipv4/icmp.c	unsigned long csum;
csum	200	net/ipv4/icmp.c	icmp_param->csum=csum_partial_copy(icmp_param->data_ptr+offset-sizeof(struct icmphdr),
csum	201	net/ipv4/icmp.c	to, fraglen,icmp_param->csum);
csum	208	net/ipv4/icmp.c	icmp_param->csum=csum_partial_copy((void *)&icmp_param->icmph, to, sizeof(struct icmphdr),
csum	209	net/ipv4/icmp.c	icmp_param->csum);
csum	210	net/ipv4/icmp.c	icmp_param->csum=csum_partial_copy(icmp_param->data_ptr, to+sizeof(struct icmphdr),
csum	211	net/ipv4/icmp.c	fraglen-sizeof(struct icmphdr), icmp_param->csum);
csum	213	net/ipv4/icmp.c	icmph->checksum = csum_fold(icmp_param->csum);
csum	115	net/ipv4/igmp.c	ih->csum=0;
csum	117	net/ipv4/igmp.c	ih->csum=ip_compute_csum((void *)ih,sizeof(struct igmphdr));  /* Checksum fill */
csum	4755	net/ipv4/tcp.c	(skb->ip_summed && tcp_check(th, len, saddr, daddr, skb->csum ))||
csum	614	net/ipv4/udp.c	( skb->ip_summed && udp_check(uh, len, saddr, daddr, skb->csum ) ) ||