From 421d82f5b3e75f94e31875e37d45cdf6a557c120 Mon Sep 17 00:00:00 2001
From: Nickolaus Woodruff <nickolauswoodruff@gmail.com>
Date: Wed, 26 Nov 2014 13:40:57 -0500
Subject: [PATCH] crypto: drbg - use memzero_explicit() for clearing sensitive
 data

Compiler dead store optimization can sometimes remove final calls
to memset() used to clear sensitive data at the end of a function.
Replace trailing memset() calls with memzero_explicit() to
preclude unwanted removal.

Signed-off-by: Nickolaus Woodruff <nickolauswoodruff@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
Reading git-format-patch failed