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From:   Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
To:     bbrezillon@kernel.org
Cc:     arno@natisbad.org, schalla@marvell.com,
        herbert@gondor.apana.org.au, davem@davemloft.net,
        linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
        Jiapeng Chong <jiapeng.chong@linux.alibaba.com>,
        Abaci Robot <abaci@linux.alibaba.com>
Subject: [PATCH] crypto: marvell/octeontx - Use swap() instead of open coding it
Date:   Fri,  4 Mar 2022 13:57:42 +0800
Message-Id: <20220304055742.89125-1-jiapeng.chong@linux.alibaba.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Clean the following coccicheck warning:

./drivers/crypto/marvell/octeontx/otx_cptvf_algs.c:1645:16-17: WARNING
opportunity for swap().

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
 drivers/crypto/marvell/octeontx/otx_cptvf_algs.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c b/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
index ccbef01888d4..01c48ddc4eeb 100644
--- a/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
+++ b/drivers/crypto/marvell/octeontx/otx_cptvf_algs.c
@@ -1639,11 +1639,8 @@ static void swap_func(void *lptr, void *rptr, int size)
 {
 	struct cpt_device_desc *ldesc = (struct cpt_device_desc *) lptr;
 	struct cpt_device_desc *rdesc = (struct cpt_device_desc *) rptr;
-	struct cpt_device_desc desc;
 
-	desc = *ldesc;
-	*ldesc = *rdesc;
-	*rdesc = desc;
+	swap(*ldesc, *rdesc);
 }
 
 int otx_cpt_crypto_init(struct pci_dev *pdev, struct module *mod,
-- 
2.20.1.7.g153144c