mmc: sdricoh_cs: Delete unnecessary variable initialisations

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@users.sourceforge.net>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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) !=