diff options
| author | Dmitry Kasatkin <dmitry.kasatkin@intel.com> | 2012-09-03 17:11:56 +0300 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2013-01-16 15:47:05 -0500 |
| commit | e90805656d4683f84d360276102ae63adc777a38 (patch) | |
| tree | b252fcd8e8b1f0fde0277c24413ad21c857515c2 /security | |
| parent | 7163a993840f0906d4ce1e3f193575c99dac21e1 (diff) | |
| download | lwn-e90805656d4683f84d360276102ae63adc777a38.tar.gz lwn-e90805656d4683f84d360276102ae63adc777a38.zip | |
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')
| -rw-r--r-- | security/integrity/evm/evm.h | 1 | ||||
| -rw-r--r-- | security/integrity/evm/evm_main.c | 9 | ||||
| -rw-r--r-- | security/integrity/evm/evm_secfs.c | 6 |
3 files changed, 0 insertions, 16 deletions
diff --git a/security/integrity/evm/evm.h b/security/integrity/evm/evm.h index c885247ebcf7..3eb30c6db419 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 eb5484504f50..a78a5e21ef70 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 ac7629950578..30f670ad6ac3 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); -} |