1 files changed, 2 insertions, 4 deletions
diff --git a/newlib/libc/string/strncasecmp.c b/newlib/libc/string/strncasecmp.c
index 27778e0f0..828f30bf9 100644
--- a/newlib/libc/string/strncasecmp.c
+++ b/newlib/libc/string/strncasecmp.c
@@ -49,13 +49,11 @@ _DEFUN (strncasecmp, (s1, s2, n),
 	_CONST char *s2 _AND
 	size_t n)
 {
-  _CONST unsigned char *ucs1 = (_CONST unsigned char *) s1;
-  _CONST unsigned char *ucs2 = (_CONST unsigned char *) s2;
   int d = 0;
   for ( ; n != 0; n--)
     {
-      _CONST int c1 = tolower(*ucs1++);
-      _CONST int c2 = tolower(*ucs2++);
+      _CONST int c1 = tolower(*s1++);
+      _CONST int c2 = tolower(*s2++);
       if (((d = c1 - c2) != 0) || (c2 == '\0'))
         break;
     }