Lines Matching defs:sum
214 #define full_csum(buff, len, sum) csum_fold(csum_partial(buff, len, sum))
248 __wsum sum;
260 sum = to_wsum(random_init_sum);
261 result = full_csum(&tmp_buf[align], len, sum);
274 __wsum sum;
283 * All carries from input and initial sum.
285 sum = to_wsum(0xffffffff);
286 result = full_csum(&tmp_buf[align], len, sum);
293 sum = 0;
294 result = full_csum(&tmp_buf[align], len, sum);
308 * maximum initial sum, this allows us to test that there are no carries
314 __wsum sum;
325 sum = to_wsum(init_sums_no_overflow[len]);
326 result = full_csum(&tmp_buf[align], len, sum);
333 sum = to_wsum(init_sums_no_overflow[len] + 1);
334 result = full_csum(&tmp_buf[align], len, sum);