From: Ondřej Bílka <neleai@seznam.cz>
Date: Tue, 11 Feb 2014 11:43:33 +0000 (+0100)
Subject: Remove unused variable from stdlib/setenv.c
X-Git-Tag: upstream/2.30~7876
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=83a3406e0f1dd92cd6c7c2a668c5cec2fe1a0cc6;p=external%2Fglibc.git

Remove unused variable from stdlib/setenv.c
---

diff --git a/stdlib/setenv.c b/stdlib/setenv.c
index e244e18..8de5328 100644
--- a/stdlib/setenv.c
+++ b/stdlib/setenv.c
@@ -135,7 +135,6 @@ __add_to_environ (name, value, combined, replace)
 
   if (ep == NULL || __builtin_expect (*ep == NULL, 1))
     {
-      const size_t varlen = namelen + 1 + vallen;
       char **new_environ;
 
       /* We allocated this space; we can extend it.  */