From: Aleksandar Ristovski <aristovski@qnx.com>
Date: Thu, 31 Jan 2013 16:32:44 +0000 (+0000)
Subject: 2013-01-31  Aleksandar Ristovski  <aristovski@qnx.com>
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c2e8b8271be43dc9386275479383af6543495059;p=binutils-gdb.git

2013-01-31  Aleksandar Ristovski  <aristovski@qnx.com>

        * target.c (target_read_string): Remove unused origlen.

Reference: http://sourceware.org/ml/gdb-patches/2013-01/msg00754.html
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 742f8e5ff0b..b35247eb0c4 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2013-01-31  Aleksandar Ristovski  <aristovski@qnx.com>
+
+	* target.c (target_read_string): Remove unused origlen.
+
 2013-01-31  Aleksandar Ristovski  <aristovski@qnx.com>
 
 	* auto-load.c (auto_load_expand_dir_vars): Remove unused dir_vec.
diff --git a/gdb/target.c b/gdb/target.c
index 7d0c9c0735b..9d8bf6e66b1 100644
--- a/gdb/target.c
+++ b/gdb/target.c
@@ -1220,7 +1220,7 @@ target_translate_tls_address (struct objfile *objfile, CORE_ADDR offset)
 int
 target_read_string (CORE_ADDR memaddr, char **string, int len, int *errnop)
 {
-  int tlen, origlen, offset, i;
+  int tlen, offset, i;
   gdb_byte buf[4];
   int errcode = 0;
   char *buffer;
@@ -1235,8 +1235,6 @@ target_read_string (CORE_ADDR memaddr, char **string, int len, int *errnop)
   buffer = xmalloc (buffer_allocated);
   bufptr = buffer;
 
-  origlen = len;
-
   while (len > 0)
     {
       tlen = MIN (len, 4 - (memaddr & 3));