various minor style fixes

[libm] / src / math / nexttowardf.c

diff --git a/src/math/nexttowardf.c b/src/math/nexttowardf.c
index 5e1616a..c52ef3a 100644 (file)
--- a/src/math/nexttowardf.c
+++ b/src/math/nexttowardf.c
@@ -42,9 +42,9 @@ float nexttowardf(float x, long double y)
                return x;
        }
        if (hx >= 0 ^ x < y)  /* x -= ulp */
-               hx -= 1;
+               hx--;
        else                  /* x += ulp */
-               hx += 1;
+               hx++;
        ix = hx & 0x7f800000;
        if (ix >= 0x7f800000)  /* overflow  */
                return x+x;