commit e90805656d4683f84d360276102ae63adc777a38
author Dmitry Kasatkin <dmitry.kasatkin@intel.com> Mon Sep 03 17:11:56 2012 +0300
committer Mimi Zohar <zohar@linux.vnet.ibm.com> Wed Jan 16 15:47:05 2013 -0500
tree b252fcd8e8b1f0fde0277c24413ad21c857515c2
parent 7163a993840f0906d4ce1e3f193575c99dac21e1

evm: remove unused cleanup functions

EVM cannot be built as a kernel module. Remove the unncessary __exit
functions.

Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>

security/integrity/evm/evm.h

diff --git a/security/integrity/evm/evm.h b/security/integrity/evm/evm.h
index c885247..3eb30c6 100644
--- a/security/integrity/evm/evm.h
+++ b/security/integrity/evm/evm.h
@@ -45,6 +45,5 @@
 extern int evm_init_hmac(struct inode *inode, const struct xattr *xattr,
 			 char *hmac_val);
 extern int evm_init_secfs(void);
-extern void evm_cleanup_secfs(void);
 
 #endif

security/integrity/evm/evm_main.c

diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c
index eb54845..a78a5e2 100644
--- a/security/integrity/evm/evm_main.c
+++ b/security/integrity/evm/evm_main.c
@@ -427,15 +427,6 @@
 	return error;
 }
 
-static void __exit cleanup_evm(void)
-{
-	evm_cleanup_secfs();
-	if (hmac_tfm)
-		crypto_free_shash(hmac_tfm);
-	if (hash_tfm)
-		crypto_free_shash(hash_tfm);
-}
-
 /*
  * evm_display_config - list the EVM protected security extended attributes
  */

security/integrity/evm/evm_secfs.c

diff --git a/security/integrity/evm/evm_secfs.c b/security/integrity/evm/evm_secfs.c
index ac76299..30f670a 100644
--- a/security/integrity/evm/evm_secfs.c
+++ b/security/integrity/evm/evm_secfs.c
@@ -100,9 +100,3 @@
 		error = -EFAULT;
 	return error;
 }
-
-void __exit evm_cleanup_secfs(void)
-{
-	if (evm_init_tpm)
-		securityfs_remove(evm_init_tpm);
-}