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Commit dd369800 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Chris Ball
Browse files

mmc: dw_mmc: eliminate useless usage of ret 



In few places usage of ret variable is not needed.
This patch simplifies those pieces of code.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: default avatarSeungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent bcc87666

drivers/mmc/host/dw_mmc-pci.c

+2 −6
Original line number Original line Diff line number Diff line
@@ -100,22 +100,18 @@ static void dw_mci_pci_remove(struct pci_dev *pdev) 
#ifdef CONFIG_PM_SLEEP

#ifdef CONFIG_PM_SLEEP

static int dw_mci_pci_suspend(struct device *dev)

static int dw_mci_pci_suspend(struct device *dev)

{

{

	int ret;

	struct pci_dev *pdev = to_pci_dev(dev);

	struct pci_dev *pdev = to_pci_dev(dev);

	struct dw_mci *host = pci_get_drvdata(pdev);

	struct dw_mci *host = pci_get_drvdata(pdev);





	ret = dw_mci_suspend(host);

	return dw_mci_suspend(host);

	return ret;

}

}





static int dw_mci_pci_resume(struct device *dev)

static int dw_mci_pci_resume(struct device *dev)

{

{

	int ret;

	struct pci_dev *pdev = to_pci_dev(dev);

	struct pci_dev *pdev = to_pci_dev(dev);

	struct dw_mci *host = pci_get_drvdata(pdev);

	struct dw_mci *host = pci_get_drvdata(pdev);





	ret = dw_mci_resume(host);

	return dw_mci_resume(host);

	return ret;

}

}

#else

#else

#define dw_mci_pci_suspend	NULL

#define dw_mci_pci_suspend	NULL

drivers/mmc/host/dw_mmc-pltfm.c

+3 −14
Original line number Original line Diff line number Diff line
@@ -56,8 +56,7 @@ int dw_mci_pltfm_register(struct platform_device *pdev, 
	}

	}





	platform_set_drvdata(pdev, host);

	platform_set_drvdata(pdev, host);

	ret = dw_mci_probe(host);

	return dw_mci_probe(host);

	return ret;

}

}

EXPORT_SYMBOL_GPL(dw_mci_pltfm_register);

EXPORT_SYMBOL_GPL(dw_mci_pltfm_register);
@@ -81,26 +80,16 @@ EXPORT_SYMBOL_GPL(dw_mci_pltfm_remove); 
 */

 */

static int dw_mci_pltfm_suspend(struct device *dev)

static int dw_mci_pltfm_suspend(struct device *dev)

{

{

	int ret;

	struct dw_mci *host = dev_get_drvdata(dev);

	struct dw_mci *host = dev_get_drvdata(dev);





	ret = dw_mci_suspend(host);

	return dw_mci_suspend(host);

	if (ret)

		return ret;



	return 0;

}

}





static int dw_mci_pltfm_resume(struct device *dev)

static int dw_mci_pltfm_resume(struct device *dev)

{

{

	int ret;

	struct dw_mci *host = dev_get_drvdata(dev);

	struct dw_mci *host = dev_get_drvdata(dev);





	ret = dw_mci_resume(host);

	return dw_mci_resume(host);

	if (ret)

		return ret;



	return 0;

}

}

#else

#else

#define dw_mci_pltfm_suspend	NULL

#define dw_mci_pltfm_suspend	NULL