From: Yue Haibing <yuehaibing@huawei.com>
To: <bbrezillon@kernel.org>, <arno@natisbad.org>,
<herbert@gondor.apana.org.au>, <davem@davemloft.net>
Cc: <linux-kernel@vger.kernel.org>, <linux-crypto@vger.kernel.org>,
YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH -next] crypto: marvell - remove set but not used variable 'index'
Date: Sat, 30 Mar 2019 13:28:58 +0800 [thread overview]
Message-ID: <20190330052858.24128-1-yuehaibing@huawei.com> (raw)
From: YueHaibing <yuehaibing@huawei.com>
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/crypto/marvell/hash.c: In function 'mv_cesa_ahash_pad_req':
drivers/crypto/marvell/hash.c:138:15: warning: variable 'index' set but not used [-Wunused-but-set-variable]
It's never used and can be removed.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/crypto/marvell/hash.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/crypto/marvell/hash.c b/drivers/crypto/marvell/hash.c
index 99ff54c..fd456dd 100644
--- a/drivers/crypto/marvell/hash.c
+++ b/drivers/crypto/marvell/hash.c
@@ -135,11 +135,10 @@ static int mv_cesa_ahash_pad_len(struct mv_cesa_ahash_req *creq)
static int mv_cesa_ahash_pad_req(struct mv_cesa_ahash_req *creq, u8 *buf)
{
- unsigned int index, padlen;
+ unsigned int padlen;
buf[0] = 0x80;
/* Pad out to 56 mod 64 */
- index = creq->len & CESA_HASH_BLOCK_SIZE_MSK;
padlen = mv_cesa_ahash_pad_len(creq);
memset(buf + 1, 0, padlen - 1);
--
2.7.0
next reply other threads:[~2019-03-30 5:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-30 5:28 Yue Haibing [this message]
2019-03-30 10:15 ` Mukesh Ojha
2019-04-08 6:40 ` Herbert Xu
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