linux-kernel - [PATCH 2/3] pata_arasan_cf: Delete an unnecessary variable initialisation in arasan_cf

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Message-ID: <3b6bfa0f-3356-2fb9-07ae-bf52c1ccc47e@users.sourceforge.net>
Date:   Fri, 16 Feb 2018 16:59:01 +0100
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-ide@...r.kernel.org,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Tejun Heo <tj@...nel.org>, Viresh Kumar <vireshk@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 2/3] pata_arasan_cf: Delete an unnecessary variable
 initialisation in arasan_cf_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Fri, 16 Feb 2018 16:28:23 +0100

The local variable "ret" will eventually be set to an appropriate value
a bit later. Thus omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/ata/pata_arasan_cf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
index be5fbcedecbf..ebecab8c3f36 100644
--- a/drivers/ata/pata_arasan_cf.c
+++ b/drivers/ata/pata_arasan_cf.c
@@ -796,7 +796,7 @@ static int arasan_cf_probe(struct platform_device *pdev)
 	struct resource *res;
 	u32 quirk;
 	irq_handler_t irq_handler = NULL;
-	int ret = 0;
+	int ret;
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	if (!res)
-- 
2.16.1