[dpdk-dev,v2,3/3] crypto/qat: fix parameter type
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Commit Message
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(-)
@@ -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;