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usb: host: ehci-st: Simplify return statement
Replace redundant variable use in return statement. Signed-off-by: Saurabh Karajgaonkar <skarajga@visteon.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 1 additions and 6 deletions
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@ -54,7 +54,6 @@ static int st_ehci_platform_reset(struct usb_hcd *hcd)
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struct platform_device *pdev = to_platform_device(hcd->self.controller);
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struct usb_ehci_pdata *pdata = dev_get_platdata(&pdev->dev);
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struct ehci_hcd *ehci = hcd_to_ehci(hcd);
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int retval;
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u32 threshold;
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/* Set EHCI packet buffer IN/OUT threshold to 128 bytes */
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@ -62,11 +61,7 @@ static int st_ehci_platform_reset(struct usb_hcd *hcd)
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writel(threshold, hcd->regs + AHB2STBUS_INSREG01);
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ehci->caps = hcd->regs + pdata->caps_offset;
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retval = ehci_setup(hcd);
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if (retval)
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return retval;
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return 0;
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return ehci_setup(hcd);
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}
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static int st_ehci_platform_power_on(struct platform_device *dev)
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