X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=src%2Fmath%2Flogf.c;h=c7f7dbe6fee1dab14c9a845cfc4dcb9738a1257a;hp=a4ed697b5df1037d0a736af91d7f2e56338833ac;hb=fcfba99503746e44585d7e318562dd425e8ff390;hpb=8d0a6f7a1c47b280647f292e6864b85b72c71f2e

diff --git a/src/math/logf.c b/src/math/logf.c
index a4ed697b..c7f7dbe6 100644
--- a/src/math/logf.c
+++ b/src/math/logf.c
@@ -25,8 +25,6 @@ Lg2 = 0xccce13.0p-25, /* 0.40000972152 */
 Lg3 = 0x91e9ee.0p-25, /* 0.28498786688 */
 Lg4 = 0xf89e26.0p-26; /* 0.24279078841 */
 
-static const float zero = 0.0;
-
 float logf(float x)
 {
 	float hfsq,f,s,z,R,w,t1,t2,dk;
@@ -37,9 +35,9 @@ float logf(float x)
 	k = 0;
 	if (ix < 0x00800000) {  /* x < 2**-126  */
 		if ((ix & 0x7fffffff) == 0)
-			return -two25/zero;  /* log(+-0)=-inf */
+			return -two25/0.0f;  /* log(+-0)=-inf */
 		if (ix < 0)
-			return (x-x)/zero;   /* log(-#) = NaN */
+			return (x-x)/0.0f;   /* log(-#) = NaN */
 		/* subnormal number, scale up x */
 		k -= 25;
 		x *= two25;
@@ -54,9 +52,9 @@ float logf(float x)
 	k += i>>23;
 	f = x - 1.0f;
 	if ((0x007fffff & (0x8000 + ix)) < 0xc000) {  /* -2**-9 <= f < 2**-9 */
-		if (f == zero) {
+		if (f == 0.0f) {
 			if (k == 0)
-				return zero;
+				return 0.0f;
 			dk = (float)k;
 			return dk*ln2_hi + dk*ln2_lo;
 		}