linux-kernel - [PATCH 4/7] [media] Hopper: Delete an unnecessary variable initialisation in hopper_pci

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Message-ID: <34198288-20f0-0ee1-572f-2eb3d7892299@users.sourceforge.net>
Date:   Sat, 2 Sep 2017 22:44:03 +0200
From:   SF Markus Elfring <elfring@...rs.sourceforge.net>
To:     linux-media@...r.kernel.org,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: [PATCH 4/7] [media] Hopper: Delete an unnecessary variable
 initialisation in hopper_pci_probe()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 2 Sep 2017 21:50:55 +0200

The variable "err" will 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/media/pci/mantis/hopper_cards.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/pci/mantis/hopper_cards.c b/drivers/media/pci/mantis/hopper_cards.c
index 88e5b2a97005..3826be19c156 100644
--- a/drivers/media/pci/mantis/hopper_cards.c
+++ b/drivers/media/pci/mantis/hopper_cards.c
@@ -161,6 +161,6 @@ static int hopper_pci_probe(struct pci_dev *pdev,
 	struct mantis_pci_drvdata *drvdata;
 	struct mantis_pci *mantis;
 	struct mantis_hwconfig *config;
-	int err = 0;
+	int err;
 
 	mantis = kzalloc(sizeof(*mantis), GFP_KERNEL);
-- 
2.14.1