From 026072f81b9bf12a14b514f8c00b4cdb9d8b3698 Mon Sep 17 00:00:00 2001
From: Greg Kaiser <gkaiser@google.com>
Date: Fri, 9 Feb 2018 09:15:50 -0800
Subject: [PATCH] cryptfs: Remove unused variable

We'll be allowing modifyable key sizes in the near future,
and want to remove this variable to reduce confusion with this
change.

Bug: 73079191
Test: None
Change-Id: I7047bb375553d8c46ff0724add697a5105ebc68c
---
 cryptfs.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/cryptfs.cpp b/cryptfs.cpp
index e363835..4e163bc 100644
--- a/cryptfs.cpp
+++ b/cryptfs.cpp
@@ -1056,7 +1056,6 @@ static int scrypt(const char *passwd, const unsigned char *salt,
     int p = 1 << ftr->p_factor;
 
     /* Turn the password into a key and IV that can decrypt the master key */
-    unsigned int keysize;
     crypto_scrypt((const uint8_t*)passwd, strlen(passwd),
                   salt, SALT_LEN, N, r, p, ikey,
                   KEY_LEN_BYTES + IV_LEN_BYTES);