various minor style fixes

[libm] / src / math / scalbnl.c

diff --git a/src/math/scalbnl.c b/src/math/scalbnl.c
index 5510186..0ed5b7f 100644 (file)
--- a/src/math/scalbnl.c
+++ b/src/math/scalbnl.c
@@ -38,11 +38,11 @@ long double scalbnl(long double x, int n)
        if (k == 0) {                      /* 0 or subnormal x */
                if ((u.bits.manh|u.bits.manl) == 0)  /* +-0 */
                        return x;
        if (k == 0) {                      /* 0 or subnormal x */
                if ((u.bits.manh|u.bits.manl) == 0)  /* +-0 */
                        return x;

-               u.e *= 0x1p+128;
+               u.e *= 0x1p128;

                k = u.bits.exp - 128;
                if (n < -50000)
                        return tiny*x;  /*underflow*/
                k = u.bits.exp - 128;
                if (n < -50000)
                        return tiny*x;  /*underflow*/

-               }
+       }

        if (k == 0x7fff)                   /* NaN or Inf */
                return x + x;
        k = k + n;
        if (k == 0x7fff)                   /* NaN or Inf */
                return x + x;
        k = k + n;