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-rw-r--r--math/w_scalbf.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/math/w_scalbf.c b/math/w_scalbf.c
index e7b855b6d1..30eb3a2ba8 100644
--- a/math/w_scalbf.c
+++ b/math/w_scalbf.c
@@ -58,15 +58,15 @@ __scalbf (float x, float fn)
 	      if (!isnan (x) && !isnan (fn))
 		__set_errno (EDOM);
 	    }
-	  else if (__isinf_nsf (z))
+	  else if (isinf (z))
 	    {
-	      if (!__isinf_nsf (x) && !__isinf_nsf (fn))
+	      if (!isinf (x) && !isinf (fn))
 		__set_errno (ERANGE);
 	    }
 	  else
 	    {
 	      /* z == 0.  */
-	      if (x != 0.0f && !__isinf_nsf (fn))
+	      if (x != 0.0f && !isinf (fn))
 		__set_errno (ERANGE);
 	    }
 	}