usb: bdc: Fix unused assignment in bdc_probe()

Delete unused initialized value of 'ret', because it will
be assigned by the function clk_prepare_enable().

Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>

diff --git a/drivers/usb/gadget/udc/bdc/bdc_core.c b/drivers/usb/gadget/udc/bdc/bdc_core.c
index 5ff3652..96e1fca 100644 (file)
--- a/drivers/usb/gadget/udc/bdc/bdc_core.c
+++ b/drivers/usb/gadget/udc/bdc/bdc_core.c
@@ -484,7 +484,7 @@ static void bdc_phy_exit(struct bdc *bdc)
 static int bdc_probe(struct platform_device *pdev)
 {
        struct bdc *bdc;
-       int ret = -ENOMEM;
+       int ret;
        int irq;
        u32 temp;
        struct device *dev = &pdev->dev;