diff options
Diffstat (limited to 'drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c')
| -rw-r--r-- | drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c b/drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c index ed15379a9818..fcc0cf4df637 100644 --- a/drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c +++ b/drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c @@ -471,6 +471,7 @@ static int init_ixp_crypto(struct device *dev) return -ENODEV; } npe_id = npe_spec.args[0]; + of_node_put(npe_spec.np); ret = of_parse_phandle_with_fixed_args(np, "queue-rx", 1, 0, &queue_spec); @@ -479,6 +480,7 @@ static int init_ixp_crypto(struct device *dev) return -ENODEV; } recv_qid = queue_spec.args[0]; + of_node_put(queue_spec.np); ret = of_parse_phandle_with_fixed_args(np, "queue-txready", 1, 0, &queue_spec); @@ -487,6 +489,7 @@ static int init_ixp_crypto(struct device *dev) return -ENODEV; } send_qid = queue_spec.args[0]; + of_node_put(queue_spec.np); } else { /* * Hardcoded engine when using platform data, this goes away @@ -1175,9 +1178,9 @@ static int aead_perform(struct aead_request *req, int encrypt, /* The 12 hmac bytes are scattered, * we need to copy them into a safe buffer */ req_ctx->hmac_virt = dma_pool_alloc(buffer_pool, flags, &dma); - crypt->icv_rev_aes = dma; if (unlikely(!req_ctx->hmac_virt)) goto free_buf_dst; + crypt->icv_rev_aes = dma; if (!encrypt) { scatterwalk_map_and_copy(req_ctx->hmac_virt, req->src, cryptlen, authsize, 0); @@ -1563,7 +1566,7 @@ static int ixp_crypto_probe(struct platform_device *_pdev) return 0; } -static int ixp_crypto_remove(struct platform_device *pdev) +static void ixp_crypto_remove(struct platform_device *pdev) { int num = ARRAY_SIZE(ixp4xx_algos); int i; @@ -1578,8 +1581,6 @@ static int ixp_crypto_remove(struct platform_device *pdev) crypto_unregister_skcipher(&ixp4xx_algos[i].crypto); } release_ixp_crypto(&pdev->dev); - - return 0; } static const struct of_device_id ixp4xx_crypto_of_match[] = { { |