linux-kernel - [PATCH 1/2] mmc-sdricoh_cs: Delete unnecessary variable initialisations in sdricoh_init

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Date:	Tue, 29 Dec 2015 22:00:35 +0100
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	linux-mmc@...r.kernel.org, Sascha Sommer <saschasommer@...enet.de>,
	Ulf Hansson <ulf.hansson@...aro.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH 1/2] mmc-sdricoh_cs: Delete unnecessary variable
 initialisations in sdricoh_init_mmc()

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Tue, 29 Dec 2015 21:11:45 +0100

These variables will eventually be set to an appropriate value a bit later.
* host
* iobase
* result

Thus let us omit the explicit initialisation at the beginning.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 drivers/mmc/host/sdricoh_cs.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/mmc/host/sdricoh_cs.c b/drivers/mmc/host/sdricoh_cs.c
index b7e3057..5e57d9f 100644
--- a/drivers/mmc/host/sdricoh_cs.c
+++ b/drivers/mmc/host/sdricoh_cs.c
@@ -398,10 +398,10 @@ static struct mmc_host_ops sdricoh_ops = {
 static int sdricoh_init_mmc(struct pci_dev *pci_dev,
 			    struct pcmcia_device *pcmcia_dev)
 {
-	int result = 0;
-	void __iomem *iobase = NULL;
+	int result;
+	void __iomem *iobase;
 	struct mmc_host *mmc = NULL;
-	struct sdricoh_host *host = NULL;
+	struct sdricoh_host *host;
 	struct device *dev = &pcmcia_dev->dev;
 	/* map iomem */
 	if (pci_resource_len(pci_dev, SDRICOH_PCI_REGION) !=
-- 
2.6.3

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