linux-kernel - [PATCH -next] crypto: cpt - simplify the return expression of cav_register

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Date:   Mon, 21 Sep 2020 16:24:28 +0800
From:   Liu Shixin <liushixin2@...wei.com>
To:     George Cherian <gcherian@...vell.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>
CC:     <linux-crypto@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Liu Shixin <liushixin2@...wei.com>
Subject: [PATCH -next] crypto: cpt - simplify the return expression of cav_register_algs

Simplify the return expression.

Signed-off-by: Liu Shixin <liushixin2@...wei.com>
---
 drivers/crypto/cavium/cpt/cptvf_algs.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/crypto/cavium/cpt/cptvf_algs.c b/drivers/crypto/cavium/cpt/cptvf_algs.c
index 5af0dc2a8909..ce3b91c612f0 100644
--- a/drivers/crypto/cavium/cpt/cptvf_algs.c
+++ b/drivers/crypto/cavium/cpt/cptvf_algs.c
@@ -451,13 +451,7 @@ static struct skcipher_alg algs[] = { {
 
 static inline int cav_register_algs(void)
 {
-	int err = 0;
-
-	err = crypto_register_skciphers(algs, ARRAY_SIZE(algs));
-	if (err)
-		return err;
-
-	return 0;
+	return crypto_register_skciphers(algs, ARRAY_SIZE(algs));
 }
 
 static inline void cav_unregister_algs(void)
-- 
2.25.1