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authorDmitry Kasatkin <dmitry.kasatkin@intel.com>2012-09-03 17:11:56 +0300
committerMimi Zohar <zohar@linux.vnet.ibm.com>2013-01-16 15:47:05 -0500
commite90805656d4683f84d360276102ae63adc777a38 (patch)
treeb252fcd8e8b1f0fde0277c24413ad21c857515c2 /security/integrity
parent7163a993840f0906d4ce1e3f193575c99dac21e1 (diff)
downloadlinaro-lsk-e90805656d4683f84d360276102ae63adc777a38.tar.gz
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>
Diffstat (limited to 'security/integrity')
-rw-r--r--security/integrity/evm/evm.h1
-rw-r--r--security/integrity/evm/evm_main.c9
-rw-r--r--security/integrity/evm/evm_secfs.c6
3 files changed, 0 insertions, 16 deletions
diff --git a/security/integrity/evm/evm.h b/security/integrity/evm/evm.h
index c885247ebcf..3eb30c6db41 100644
--- a/security/integrity/evm/evm.h
+++ b/security/integrity/evm/evm.h
@@ -45,6 +45,5 @@ extern int evm_calc_hash(struct dentry *dentry, const char *req_xattr_name,
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
diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c
index eb5484504f5..a78a5e21ef7 100644
--- a/security/integrity/evm/evm_main.c
+++ b/security/integrity/evm/evm_main.c
@@ -427,15 +427,6 @@ err:
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
*/
diff --git a/security/integrity/evm/evm_secfs.c b/security/integrity/evm/evm_secfs.c
index ac762995057..30f670ad6ac 100644
--- a/security/integrity/evm/evm_secfs.c
+++ b/security/integrity/evm/evm_secfs.c
@@ -100,9 +100,3 @@ int __init evm_init_secfs(void)
error = -EFAULT;
return error;
}
-
-void __exit evm_cleanup_secfs(void)
-{
- if (evm_init_tpm)
- securityfs_remove(evm_init_tpm);
-}