diff options
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/caam/caamhash.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c index f19df8f30f2d..60174706205e 100644 --- a/drivers/crypto/caam/caamhash.c +++ b/drivers/crypto/caam/caamhash.c @@ -533,7 +533,7 @@ static int ahash_setkey(struct crypto_ahash *ahash, ret = hash_digest_key(ctx, key, &keylen, hashed_key, digestsize); if (ret) - goto badkey; + goto bad_free_key; key = hashed_key; } @@ -551,14 +551,14 @@ static int ahash_setkey(struct crypto_ahash *ahash, ret = gen_split_hash_key(ctx, key, keylen); if (ret) - goto badkey; + goto bad_free_key; ctx->key_dma = dma_map_single(jrdev, ctx->key, ctx->split_key_pad_len, DMA_TO_DEVICE); if (dma_mapping_error(jrdev, ctx->key_dma)) { dev_err(jrdev, "unable to map key i/o memory\n"); ret = -ENOMEM; - goto map_err; + goto error_free_key; } #ifdef DEBUG print_hex_dump(KERN_ERR, "ctx.key@"__stringify(__LINE__)": ", @@ -571,11 +571,10 @@ static int ahash_setkey(struct crypto_ahash *ahash, dma_unmap_single(jrdev, ctx->key_dma, ctx->split_key_pad_len, DMA_TO_DEVICE); } - -map_err: + error_free_key: kfree(hashed_key); return ret; -badkey: + bad_free_key: kfree(hashed_key); crypto_ahash_set_flags(ahash, CRYPTO_TFM_RES_BAD_KEY_LEN); return -EINVAL; |