Lines Matching defs:sum
10 * and adds in "sum" (32-bit)
20 __wsum csum_partial(const void *buff, int len, __wsum sum);
31 int len, __wsum sum);
39 u32 sum = (__force u32)csum;
40 sum = (sum & 0xffff) + (sum >> 16); /* add in end-around carry */
41 sum = (sum & 0xffff) + (sum >> 16); /* add in end-around carry */
42 return (__force __sum16)~sum;
46 int len, __wsum sum,
68 __wsum sum)
70 return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));