Lines Matching defs:sum
19 * and adds in "sum" (32-bit)
29 asmlinkage __wsum csum_partial(const void *buff, int len, __wsum sum);
41 __wsum sum);
44 int len, __wsum sum, int *err_ptr);
48 u32 sum = (__force u32)csum;
49 sum = (sum & 0xffff) + (sum >> 16);
50 sum = (sum & 0xffff) + (sum >> 16);
51 return (__force __sum16)~sum;
58 __wsum sum);
67 __wsum sum)
69 return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));