linux-kernel - [PATCH v2 5/8] crypto: hisilicon/hpre

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Date:   Wed, 12 May 2021 14:27:08 +0800
From:   Hui Tang <tanghui20@...wei.com>
To:     <herbert@...dor.apana.org.au>, <davem@...emloft.net>
CC:     <linux-crypto@...r.kernel.org>, <xuzaibo@...wei.com>,
        <wangzhou1@...ilicon.com>, <linux-kernel@...r.kernel.org>
Subject: [PATCH v2 5/8] crypto: hisilicon/hpre - delete rudundant initialization

Delete rudundant variable initialization.

Signed-off-by: Hui Tang <tanghui20@...wei.com>
---
 drivers/crypto/hisilicon/hpre/hpre_crypto.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/hisilicon/hpre/hpre_crypto.c b/drivers/crypto/hisilicon/hpre/hpre_crypto.c
index b9197e9..3a3af82 100644
--- a/drivers/crypto/hisilicon/hpre/hpre_crypto.c
+++ b/drivers/crypto/hisilicon/hpre/hpre_crypto.c
@@ -1480,7 +1480,7 @@ static int hpre_ecdh_dst_data_init(struct hpre_asym_request *hpre_req,
 	struct hpre_sqe *msg = &hpre_req->req;
 	struct hpre_ctx *ctx = hpre_req->ctx;
 	struct device *dev = ctx->dev;
-	dma_addr_t dma = 0;
+	dma_addr_t dma;
 
 	if (unlikely(!data || !sg_is_last(data) || len != ctx->key_sz << 1)) {
 		dev_err(dev, "data or data length is illegal!\n");
@@ -1807,7 +1807,7 @@ static int hpre_curve25519_dst_init(struct hpre_asym_request *hpre_req,
 	struct hpre_sqe *msg = &hpre_req->req;
 	struct hpre_ctx *ctx = hpre_req->ctx;
 	struct device *dev = ctx->dev;
-	dma_addr_t dma = 0;
+	dma_addr_t dma;
 
 	if (!data || !sg_is_last(data) || len != ctx->key_sz) {
 		dev_err(dev, "data or data length is illegal!\n");
-- 
2.8.1