[PATCH v2]usb: gadget: bcm63xx_udc:remove redundant variable assignment

[Tang Bin]

--v1------------------------------------
In this function, the variable 'rc' is assigned after this place,
so the definition is invalid.

--v2------------------------------------
In this function, the variable 'rc' will be assigned by the function
'usb_add_gadget_udc()',so the assignment here is redundant,we should
remove it.

Signed-off-by: Tang Bin <tangbin@xxxxxxxxxxxxxxxxxxxx>
---
 drivers/usb/gadget/udc/bcm63xx_udc.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/usb/gadget/udc/bcm63xx_udc.c b/drivers/usb/gadget/udc/bcm63xx_udc.c
index 54501814d..a7afa8c35 100644
--- a/drivers/usb/gadget/udc/bcm63xx_udc.c
+++ b/drivers/usb/gadget/udc/bcm63xx_udc.c
@@ -2321,8 +2321,6 @@ static int bcm63xx_udc_probe(struct platform_device *pdev)
 	if (rc)
 		return rc;
 
-	rc = -ENXIO;
-
 	/* IRQ resource #0: control interrupt (VBUS, speed, etc.) */
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0)
-- 
2.20.1.windows.1