From: Changcheng Deng <deng.changcheng@xxxxxxxxxx>
Use swap() in order to make code cleaner. Issue found by coccinelle.
Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Changcheng Deng <deng.changcheng@xxxxxxxxxx>
---
drivers/crypto/hisilicon/hpre/hpre_crypto.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/crypto/hisilicon/hpre/hpre_crypto.c b/drivers/crypto/hisilicon/hpre/hpre_crypto.c
index a032c192ef1d..f7957197ef10 100644
--- a/drivers/crypto/hisilicon/hpre/hpre_crypto.c
+++ b/drivers/crypto/hisilicon/hpre/hpre_crypto.c
@@ -1177,13 +1177,10 @@ static void hpre_rsa_exit_tfm(struct crypto_akcipher *tfm)
static void hpre_key_to_big_end(u8 *data, int len)
{
int i, j;
- u8 tmp;
for (i = 0; i < len / 2; i++) {
j = len - i - 1;
- tmp = data[j];
- data[j] = data[i];
- data[i] = tmp;
+ swap(data[i], data[j]);
}
}
--
2.25.1
