From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Tue, 14 May 2013 17:54:21 +0000 (+0200)
Subject: auth/Crypto.cc: reduce scope of local variable in_buf
X-Git-Tag: v0.64~119^2~24
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=e0f1084580d6a8a2edb14b5dc4c8a93a172b890f;p=ceph.git

auth/Crypto.cc: reduce scope of local variable in_buf

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
---

diff --git a/src/auth/Crypto.cc b/src/auth/Crypto.cc
index f2c82c3ab0c1..cf2a75d61265 100644
--- a/src/auth/Crypto.cc
+++ b/src/auth/Crypto.cc
@@ -245,7 +245,6 @@ void CryptoAES::encrypt(const bufferptr& secret, const bufferlist& in, bufferlis
 #ifdef USE_CRYPTOPP
   {
     const unsigned char *key = (const unsigned char *)secret.c_str();
-    const unsigned char *in_buf;
 
     string ciphertext;
     CryptoPP::AES::Encryption aesEncryption(key, CryptoPP::AES::DEFAULT_KEYLENGTH);
@@ -255,8 +254,7 @@ void CryptoAES::encrypt(const bufferptr& secret, const bufferlist& in, bufferlis
 
     for (std::list<bufferptr>::const_iterator it = in.buffers().begin();
 	 it != in.buffers().end(); ++it) {
-      in_buf = (const unsigned char *)it->c_str();
-
+      const unsigned char *in_buf = (const unsigned char *)it->c_str();
       stfEncryptor.Put(in_buf, it->length());
     }
     try {