linux-kernel - [PATCH 4/4] crypto: ux500: Delete two unnecessary variable initialisations in ux500_cryp

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Message-ID: <b8fb9abe-2ac4-d720-b676-79083fc7e5e6@users.sourceforge.net>
Date:   Wed, 14 Feb 2018 11:22:28 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-crypto@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>,
        Geliang Tang <geliangtang@...il.com>,
        Herbert Xu <herbert@...dor.apana.org.au>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 4/4] crypto: ux500: Delete two unnecessary variable
 initialisations in ux500_cryp_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Wed, 14 Feb 2018 10:56:38 +0100

Two local variables will eventually be set to appropriate pointers
a bit later. Thus omit their explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/crypto/ux500/cryp/cryp_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/crypto/ux500/cryp/cryp_core.c b/drivers/crypto/ux500/cryp/cryp_core.c
index 7c811d7eb274..cb31b59c9d53 100644
--- a/drivers/crypto/ux500/cryp/cryp_core.c
+++ b/drivers/crypto/ux500/cryp/cryp_core.c
@@ -1404,8 +1404,8 @@ static void cryp_algs_unregister_all(void)
 static int ux500_cryp_probe(struct platform_device *pdev)
 {
 	int ret;
-	struct resource *res = NULL;
-	struct resource *res_irq = NULL;
+	struct resource *res;
+	struct resource *res_irq;
 	struct cryp_device_data *device_data;
 	struct cryp_protection_config prot = {
 		.privilege_access = CRYP_STATE_ENABLE
-- 
2.16.1