From: Saurabh Karajgaonkar Date: Tue, 4 Aug 2015 14:02:55 +0000 (+0000) Subject: usb: host: ehci-st: Simplify return statement X-Git-Tag: firefly_0821_release~176^2~1219^2~49 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=16f9c3fd25b957f4df0fd5d9bf70249495c1a421;p=firefly-linux-kernel-4.4.55.git usb: host: ehci-st: Simplify return statement Replace redundant variable use in return statement. Signed-off-by: Saurabh Karajgaonkar Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/host/ehci-st.c b/drivers/usb/host/ehci-st.c index 7e4bd39cf757..b7c5cfa37a83 100644 --- a/drivers/usb/host/ehci-st.c +++ b/drivers/usb/host/ehci-st.c @@ -54,7 +54,6 @@ static int st_ehci_platform_reset(struct usb_hcd *hcd) struct platform_device *pdev = to_platform_device(hcd->self.controller); struct usb_ehci_pdata *pdata = dev_get_platdata(&pdev->dev); struct ehci_hcd *ehci = hcd_to_ehci(hcd); - int retval; u32 threshold; /* Set EHCI packet buffer IN/OUT threshold to 128 bytes */ @@ -62,11 +61,7 @@ static int st_ehci_platform_reset(struct usb_hcd *hcd) writel(threshold, hcd->regs + AHB2STBUS_INSREG01); ehci->caps = hcd->regs + pdata->caps_offset; - retval = ehci_setup(hcd); - if (retval) - return retval; - - return 0; + return ehci_setup(hcd); } static int st_ehci_platform_power_on(struct platform_device *dev)