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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2013-06-05 11:24:11 +0200 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-06-27 17:24:40 +0200 |
| commit | dd369800202f1aeeb23b64fe9d336d67b202c3b2 (patch) | |
| tree | f28a4aa3b5cf0ddb62efdeb13e0199bb3f4d3ee6 /drivers | |
| parent | mmc: dw_mmc-pltfm: don't check resource with devm_ioremap_resource (diff) | |
| download | linux-dd369800202f1aeeb23b64fe9d336d67b202c3b2.tar.xz linux-dd369800202f1aeeb23b64fe9d336d67b202c3b2.zip | |
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: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/dw_mmc-pci.c | 8 | ||||
| -rw-r--r-- | drivers/mmc/host/dw_mmc-pltfm.c | 17 |
2 files changed, 5 insertions, 20 deletions
diff --git a/drivers/mmc/host/dw_mmc-pci.c b/drivers/mmc/host/dw_mmc-pci.c index 083fcd29c9c6..c469ce624bb8 100644 --- a/drivers/mmc/host/dw_mmc-pci.c +++ b/drivers/mmc/host/dw_mmc-pci.c @@ -100,22 +100,18 @@ static void dw_mci_pci_remove(struct pci_dev *pdev) #ifdef CONFIG_PM_SLEEP static int dw_mci_pci_suspend(struct device *dev) { - int ret; struct pci_dev *pdev = to_pci_dev(dev); struct dw_mci *host = pci_get_drvdata(pdev); - ret = dw_mci_suspend(host); - return ret; + return dw_mci_suspend(host); } static int dw_mci_pci_resume(struct device *dev) { - int ret; struct pci_dev *pdev = to_pci_dev(dev); struct dw_mci *host = pci_get_drvdata(pdev); - ret = dw_mci_resume(host); - return ret; + return dw_mci_resume(host); } #else #define dw_mci_pci_suspend NULL diff --git a/drivers/mmc/host/dw_mmc-pltfm.c b/drivers/mmc/host/dw_mmc-pltfm.c index 526abae74c74..2721bd5839cb 100644 --- a/drivers/mmc/host/dw_mmc-pltfm.c +++ b/drivers/mmc/host/dw_mmc-pltfm.c @@ -56,8 +56,7 @@ int dw_mci_pltfm_register(struct platform_device *pdev, } platform_set_drvdata(pdev, host); - ret = dw_mci_probe(host); - return ret; + return dw_mci_probe(host); } 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) { - int ret; struct dw_mci *host = dev_get_drvdata(dev); - ret = dw_mci_suspend(host); - if (ret) - return ret; - - return 0; + return dw_mci_suspend(host); } static int dw_mci_pltfm_resume(struct device *dev) { - int ret; struct dw_mci *host = dev_get_drvdata(dev); - ret = dw_mci_resume(host); - if (ret) - return ret; - - return 0; + return dw_mci_resume(host); } #else #define dw_mci_pltfm_suspend NULL |