[PATCH] USB: EHCI: ehci-mv: Fix unused assignment in mv_ehci_probe()

[Tang Bin]

Delete unused initialized value, because 'retval' will be assigined
by the function mv_ehci_enable().

Signed-off-by: Zhang Shengju <zhangshen...@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tang...@cmss.chinamobile.com>
---
 drivers/usb/host/ehci-mv.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/usb/host/ehci-mv.c b/drivers/usb/host/ehci-mv.c
index bd4f6ef53..1c079953e 100644
--- a/drivers/usb/host/ehci-mv.c
+++ b/drivers/usb/host/ehci-mv.c
@@ -108,7 +108,7 @@ static int mv_ehci_probe(struct platform_device *pdev)
        struct ehci_hcd *ehci;
        struct ehci_hcd_mv *ehci_mv;
        struct resource *r;
-       int retval = -ENODEV;
+       int retval;
        u32 offset;
 
        if (usb_disabled())
@@ -142,8 +142,6 @@ static int mv_ehci_probe(struct platform_device *pdev)
                goto err_put_hcd;
        }
 
-
-
        r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
        ehci_mv->base = devm_ioremap_resource(&pdev->dev, r);
        if (IS_ERR(ehci_mv->base)) {
-- 
2.20.1.windows.1