[PATCH v2 4/9] usb: host: ehci-st: Simplify return statement
From: Karajgaonkar, Saurabh S. <hidden>
Date: 2015-08-04 14:03:00
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Subsystem:
arm/sti architecture, the rest, usb ehci driver, usb subsystem · Maintainers:
Patrice Chotard, Linus Torvalds, Alan Stern, Greg Kroah-Hartman
From: Saurabh Karajgaonkar <redacted> Replace redundant variable use in return statement. Signed-off-by: Saurabh Karajgaonkar <redacted> --- drivers/usb/host/ehci-st.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/usb/host/ehci-st.c b/drivers/usb/host/ehci-st.c
index 7e4bd39..b7c5cfa 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)
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1.9.1