Silences clang warnings.
Signed-off-by: Matthieu Herrb <[email protected]>
---
src/neo_driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/neo_driver.c b/src/neo_driver.c
index 84e09ca..4301881 100644
--- a/src/neo_driver.c
+++ b/src/neo_driver.c
@@ -2953,7 +2953,7 @@ neoCalcVCLK(ScrnInfoPtr pScrn, long freq)
for (n = 0; n <= MAX_N; n++)
for (d = 1; d <= MAX_D; d++) {
f_out = (n+1.0)/((d+1.0)*(1<<f))*REF_FREQ;
- f_diff = abs(f_out-f_target);
+ f_diff = fabs(f_out-f_target);
if (f_diff < f_best_diff) {
f_best_diff = f_diff;
n_best = n;
--
2.20.1
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