commit 1a82cee3e69d8dc89dc2e9995770e7cab0a4c9d8
author Hernán Gonzalez <hernan@vanguardiasur.com.ar> Tue Feb 27 19:16:59 2018 -0300
committer Mimi Zohar <zohar@linux.vnet.ibm.com> Fri Mar 23 06:31:37 2018 -0400
tree 1817a71aafa5c945a1d8f7e316c0580ab0b88412
parent 0834136aeaf0e79fc428bfae78340e16719a2a20

evm: Move evm_hmac and evm_hash from evm_main.c to evm_crypto.c

These variables are not used where they are was defined.  There is no
point in declaring them there as extern.  Move and constify them, saving
2 bytes.

Function                                     old     new   delta
init_desc                                    273     271      -2
Total: Before=2112094, After=2112092, chg -0.00%

Signed-off-by: Hernán Gonzalez <hernan@vanguardiasur.com.ar>
Tested-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>

security/integrity/evm/evm_crypto.c

diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c
index 691f3e0..a46fba3 100644
--- a/security/integrity/evm/evm_crypto.c
+++ b/security/integrity/evm/evm_crypto.c
@@ -37,6 +37,9 @@ static DEFINE_MUTEX(mutex);
 
 static unsigned long evm_set_key_flags;
 
+static char * const evm_hmac = "hmac(sha1)";
+static char * const evm_hash = "sha1";
+
 /**
  * evm_set_key() - set EVM HMAC key from the kernel
  * @key: pointer to a buffer with the key data