From aaf0b548fbfc92506708abc6a38d88ff49bc8ce3 Mon Sep 17 00:00:00 2001
From: JF Bastien <jfb@google.com>
Date: Wed, 4 Feb 2015 20:25:57 +0000
Subject: [PATCH] libc++: remove unused variable in random_device::operator()()

Reviewers: jvoung

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D7416

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@228183 91177308-0d34-0410-b5e6-96231b3b80d8
---
 src/random.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/random.cpp b/src/random.cpp
index 15ed65b5..0a1d2a58 100644
--- a/src/random.cpp
+++ b/src/random.cpp
@@ -70,7 +70,6 @@ random_device::operator()()
 {
     unsigned r;
     size_t n = sizeof(r);
-    char* p = reinterpret_cast<char*>(&r);
     size_t bytes_written;
     int error = nacl_secure_random(&r, n, &bytes_written);
     if (error != 0)