Lines Matching refs:diff
420 long diff, best_diff;
444 diff = freq * (1 << n2) * n1 - BASE_FREQ * m;
445 if (diff < 0)
446 diff = -diff;
447 if (diff < best_diff) {
448 best_diff = diff;
467 long diff, best_diff;
482 diff = freq * (1 << n2) * n1 - BASE_FREQ * m;
483 if (diff < 0)
484 diff = -diff;
485 if (diff < best_diff) {
486 best_diff = diff;