Lines Matching defs:sum
7 * and adds in "sum" (32-bit)
17 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
33 u32 sum = (__force u32)csum;
34 sum = (sum & 0xffff) + (sum >> 16);
35 sum = (sum & 0xffff) + (sum >> 16);
36 return (__force __sum16)~sum;
47 __u8 proto, __wsum sum);
53 __u8 proto, __wsum sum)
55 return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));