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crypto: hisilicon/hpre - use swap() to make code cleaner

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Use the macro 'swap()' defined in 'include/linux/minmax.h' to avoid
opencoding it.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Yang Guang <yang.guang5@zte.com.cn>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Yang Guang 2021-11-04 14:19:10 +08:00 committed by Herbert Xu
parent 7875506f7a
commit 574c833ef3
1 changed files with 1 additions and 4 deletions
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5
drivers/crypto/hisilicon/hpre/hpre_crypto.c
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@ -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[j], data[i]);
}
}