diff options
| author | Hernán Gonzalez <hernan@vanguardiasur.com.ar> | 2018-02-27 19:16:59 -0300 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.vnet.ibm.com> | 2018-03-23 06:31:37 -0400 |
| commit | 1a82cee3e69d8dc89dc2e9995770e7cab0a4c9d8 (patch) | |
| tree | 1817a71aafa5c945a1d8f7e316c0580ab0b88412 | |
| parent | 0834136aeaf0e79fc428bfae78340e16719a2a20 (diff) | |
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>
| -rw-r--r-- | security/integrity/evm/evm.h | 2 | ||||
| -rw-r--r-- | security/integrity/evm/evm_crypto.c | 3 | ||||
| -rw-r--r-- | security/integrity/evm/evm_main.c | 2 |
3 files changed, 3 insertions, 4 deletions
diff --git a/security/integrity/evm/evm.h b/security/integrity/evm/evm.h index 04825393facb..45c4a89c02ff 100644 --- a/security/integrity/evm/evm.h +++ b/security/integrity/evm/evm.h @@ -31,8 +31,6 @@ EVM_ALLOW_METADATA_WRITES) extern int evm_initialized; -extern char *evm_hmac; -extern char *evm_hash; #define EVM_ATTR_FSUUID 0x0001 diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c index 691f3e09154c..a46fba322340 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 diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c index a8d502827270..826926da7395 100644 --- a/security/integrity/evm/evm_main.c +++ b/security/integrity/evm/evm_main.c @@ -33,8 +33,6 @@ int evm_initialized; static char *integrity_status_msg[] = { "pass", "pass_immutable", "fail", "no_label", "no_xattrs", "unknown" }; -char *evm_hmac = "hmac(sha1)"; -char *evm_hash = "sha1"; int evm_hmac_attrs; char *evm_config_xattrnames[] = { |