Make hmac_tfm static since it's not used anywhere else besides the file it is in. Remove declaration of hash_tfm since it doesn't exist. Signed-off-by: Stefan Berger <stefanb@xxxxxxxxxxxxx> --- security/integrity/evm/evm.h | 3 --- security/integrity/evm/evm_crypto.c | 2 +- 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/security/integrity/evm/evm.h b/security/integrity/evm/evm.h index 0d44f41d16f8..f8b8c5004fc7 100644 --- a/security/integrity/evm/evm.h +++ b/security/integrity/evm/evm.h @@ -38,9 +38,6 @@ extern int evm_initialized; extern int evm_hmac_attrs; -extern struct crypto_shash *hmac_tfm; -extern struct crypto_shash *hash_tfm; - /* List of EVM protected security xattrs */ extern struct list_head evm_config_xattrnames; diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c index 0450d79afdc8..a733aff02006 100644 --- a/security/integrity/evm/evm_crypto.c +++ b/security/integrity/evm/evm_crypto.c @@ -26,7 +26,7 @@ static unsigned char evmkey[MAX_KEY_SIZE]; static const int evmkey_len = MAX_KEY_SIZE; -struct crypto_shash *hmac_tfm; +static struct crypto_shash *hmac_tfm; static struct crypto_shash *evm_tfm[HASH_ALGO__LAST]; static DEFINE_MUTEX(mutex); -- 2.35.1
