From: Roland McGrath <roland@hack.frob.com>
Date: Fri, 8 Feb 2013 18:46:32 +0000 (-0800)
Subject: Remove dead variable in generic strcpy.
X-Git-Tag: upstream/2.30~9545
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7f3e75f87a93265e5a9feb1ba320f4b19f29cd67;p=external%2Fglibc.git

Remove dead variable in generic strcpy.
---

diff --git a/ChangeLog b/ChangeLog
index 23f29a2..83d439b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2013-02-08  Roland McGrath  <roland@hack.frob.com>
 
+	* string/strcpy.c: Removed unused variable.
+
 	* Makeconfig (+sysdep-includes): Define with := rather than =.
 	Use an existing include/ subdir of each sysdeps dir before it.
 
diff --git a/string/strcpy.c b/string/strcpy.c
index 9b713dc..64e030d 100644
--- a/string/strcpy.c
+++ b/string/strcpy.c
@@ -30,7 +30,6 @@ strcpy (dest, src)
   char c;
   char *__unbounded s = (char *__unbounded) src;
   const ptrdiff_t off = dest - s - 1;
-  size_t n;
 
   do
     {
@@ -39,8 +38,6 @@ strcpy (dest, src)
     }
   while (c != '\0');
 
-  n = s - src;
-
   return dest;
 }
 libc_hidden_builtin_def (strcpy)