diff mbox

[dpdk-dev,v2,3/3] crypto/qat: fix parameter type

Message ID 1516638485-10139-4-git-send-email-tomaszx.jozwiak@intel.com (mailing list archive)
State Accepted, archived
Delegated to: Pablo de Lara Guarch
Headers

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation fail Compilation issues

Commit Message

Tomasz Jozwiak Jan. 22, 2018, 4:28 p.m. UTC 
  This commit fixes right cast from qat_cipher_get_block_size
function. This function can return -EFAULT in case of
any error, and that value must be cast to int instead of uint8_t

Fixes: d18ab45f7654 ("crypto/qat: support DOCSIS BPI mode")
Cc: stable@dpdk.org

Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
---
 drivers/crypto/qat/qat_crypto.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/crypto/qat/qat_crypto.c b/drivers/crypto/qat/qat_crypto.c
index 7b577b9..e411ae5 100644
--- a/drivers/crypto/qat/qat_crypto.c
+++ b/drivers/crypto/qat/qat_crypto.c
@@ -848,7 +848,7 @@  static inline uint32_t
 qat_bpicipher_preprocess(struct qat_session *ctx,
 				struct rte_crypto_op *op)
 {
-	uint8_t block_len = qat_cipher_get_block_size(ctx->qat_cipher_alg);
+	int block_len = qat_cipher_get_block_size(ctx->qat_cipher_alg);
 	struct rte_crypto_sym_op *sym_op = op->sym;
 	uint8_t last_block_len = block_len > 0 ?
 			sym_op->cipher.data.length % block_len : 0;
@@ -903,7 +903,7 @@  static inline uint32_t
 qat_bpicipher_postprocess(struct qat_session *ctx,
 				struct rte_crypto_op *op)
 {
-	uint8_t block_len = qat_cipher_get_block_size(ctx->qat_cipher_alg);
+	int block_len = qat_cipher_get_block_size(ctx->qat_cipher_alg);
 	struct rte_crypto_sym_op *sym_op = op->sym;
 	uint8_t last_block_len = block_len > 0 ?
 			sym_op->cipher.data.length % block_len : 0;