The return value of 'le32_to_cpu' is unsigned, so change the
variable type from 'int' to 'unsigned int'.
Signed-off-by: Hui Tang <tanghui20@xxxxxxxxxx>
---
drivers/crypto/hisilicon/hpre/hpre_crypto.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/crypto/hisilicon/hpre/hpre_crypto.c b/drivers/crypto/hisilicon/hpre/hpre_crypto.c
index b312a38..0adaf92 100644
--- a/drivers/crypto/hisilicon/hpre/hpre_crypto.c
+++ b/drivers/crypto/hisilicon/hpre/hpre_crypto.c
@@ -326,7 +326,8 @@ static int hpre_alg_res_post_hf(struct hpre_ctx *ctx, struct hpre_sqe *sqe,
void **kreq)
{
struct hpre_asym_request *req;
- int err, id, done;
+ unsigned int err, done;
+ int id;
#define HPRE_NO_HW_ERR 0
#define HPRE_HW_TASK_DONE 3
--
2.8.1
