Lines Matching refs:sum
59 uint32_t sum;
82 * sum = one_add(&ip6);
86 sum = ((len & 0xffff) + ((len >> 16) & 0xffff) + nxt) << 8;
88 sum = (len & 0xffff) + ((len >> 16) & 0xffff) + nxt;
103 sum += w[0];
105 sum += w[1];
106 sum += w[2];
107 sum += w[3];
108 sum += w[4];
109 sum += w[5];
110 sum += w[6];
111 sum += w[7];
113 sum += w[0];
115 sum += w[1];
116 sum += w[2];
117 sum += w[3];
118 sum += w[4];
119 sum += w[5];
120 sum += w[6];
121 sum += w[7];
123 return cpu_in_cksum(m, len, off, sum);