Lines Matching defs:sumd2

3722 	u_32_t sum1, sum2, sumd, sumd2;
3748 	sumd2 = 0;
3865 	sumd2 = sumd;
3911 		if (sumd != 0 || sumd2 != 0) {
3915 			 * address and the ports and sumd2 is the delta to
3930 					CALC_SUMD(sum1, sum4, sumd2);
3932 					sumd2 += sumt;
3938 					CALC_SUMD(sum1, sum4, sumd2);
3940 					sumd2 += sumt;
3943 			if (sumd2 != 0) {
3944 				sumd2 = (sumd2 & 0xffff) + (sumd2 >> 16);
3945 				sumd2 = (sumd2 & 0xffff) + (sumd2 >> 16);
3946 				sumd2 = (sumd2 & 0xffff) + (sumd2 >> 16);
3947 				ipf_fix_incksum(0, &icmp->icmp_cksum, sumd2, 0);