linux-kernel - [RFC PATCH linux-next] evm: evm

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Date:   Wed, 14 Mar 2018 01:42:24 +0800
From:   kbuild test robot <fengguang.wu@...el.com>
To:     Hernán Gonzalez <hernan@...guardiasur.com.ar>
Cc:     kbuild-all@...org, Mimi Zohar <zohar@...ux.vnet.ibm.com>,
        James Morris <jmorris@...ei.org>,
        "Serge E. Hallyn" <serge@...lyn.com>,
        linux-integrity@...r.kernel.org,
        linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [RFC PATCH linux-next] evm: evm_hmac can be static


Fixes: c49fc264be98 ("evm: Move evm_hmac and evm_hash from evm_main.c to evm_crypto.c")
Signed-off-by: Fengguang Wu <fengguang.wu@...el.com>
---
 evm_crypto.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c
index fdde9cb..a46fba3 100644
--- a/security/integrity/evm/evm_crypto.c
+++ b/security/integrity/evm/evm_crypto.c
@@ -37,8 +37,8 @@ static DEFINE_MUTEX(mutex);
 
 static unsigned long evm_set_key_flags;
 
-char * const evm_hmac = "hmac(sha1)";
-char * const evm_hash = "sha1";
+static char * const evm_hmac = "hmac(sha1)";
+static char * const evm_hash = "sha1";
 
 /**
  * evm_set_key() - set EVM HMAC key from the kernel