diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c index 01aa74e9bebf161d27182600b55d32484d289501..7c36dbb96d242e7562c4d67c383824478a509c64 100644 --- a/security/integrity/evm/evm_crypto.c +++ b/security/integrity/evm/evm_crypto.c @@ -73,7 +73,7 @@ static struct shash_desc *init_desc(char type, uint8_t hash_algo) { long rc; const char *algo; - struct crypto_shash **tfm, *tmp_tfm = NULL; + struct crypto_shash **tfm, *tmp_tfm; char evm_hmac[CRYPTO_MAX_ALG_NAME]; struct shash_desc *desc; @@ -122,16 +122,13 @@ static struct shash_desc *init_desc(char type, uint8_t hash_algo) alloc: desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(*tfm), GFP_KERNEL); - if (!desc) { - crypto_free_shash(tmp_tfm); + if (!desc) return ERR_PTR(-ENOMEM); - } desc->tfm = *tfm; rc = crypto_shash_init(desc); if (rc) { - crypto_free_shash(tmp_tfm); kfree(desc); return ERR_PTR(rc); }