Remove tacit double usage in ldbl-128

There is quiet truncation to double arithmetic in several
files.  I noticed them when building ldbl-128 in a
soft-fp context.  This did not change any test results.

1 files changed, 1 insertions, 1 deletions

diff --git a/sysdeps/ieee754/ldbl-128/s_atanl.c b/sysdeps/ieee754/ldbl-128/s_atanl.c
index aaae701551..35577a857c 100644
--- a/sysdeps/ieee754/ldbl-128/s_atanl.c
+++ b/sysdeps/ieee754/ldbl-128/s_atanl.c
@@ -231,7 +231,7 @@ __atanl (long double x)
 	 Roundoff to integer is asymmetrical to avoid cancellation when t < 0
          (cf. fdlibm). */
       k = 8.0 * x + 0.25;
-      u = 0.125 * k;
+      u = 0.125L * k;
       /* Small arctan argument.  */
       t = (x - u) / (1.0 + x * u);
     }