math cleanup: use 1.0f instead of (float)1.0

[musl] / src / math / sinhf.c

diff --git a/src/math/sinhf.c b/src/math/sinhf.c
index 056b5f8..fd11b84 100644 (file)
--- a/src/math/sinhf.c
+++ b/src/math/sinhf.c
@@ -40,7 +40,7 @@ float sinhf(float x)
                                return x;
                t = expm1f(fabsf(x));
                if (ix < 0x3f800000)
-                       return h*((float)2.0*t - t*t/(t+one));
+                       return h*(2.0f*t - t*t/(t+one));
                return h*(t + t/(t+one));
        }