USB: xusbatm.c: move assignment out of if () block

We should not be doing assignments within an if () block
so fix up the code to not do this.

change was created using Coccinelle.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Felipe Balbi <balbi@ti.com>

drivers/usb/atm/xusbatm.c

@@ -73,7 +73,8 @@ static int xusbatm_capture_intf(struct usbatm_data *usbatm, struct usb_device *u
 		usb_err(usbatm, "%s: failed to claim interface %2d (%d)!\n", __func__, ifnum, ret);
 		return ret;
 	}
-	if ((ret = usb_set_interface(usb_dev, ifnum, altsetting))) {
+	ret = usb_set_interface(usb_dev, ifnum, altsetting);
+	if (ret) {
 		usb_err(usbatm, "%s: altsetting %2d for interface %2d failed (%d)!\n", __func__, altsetting, ifnum, ret);
 		return ret;
 	}
@@ -128,7 +129,8 @@ static int xusbatm_bind(struct usbatm_data *usbatm,
 			rx_intf->altsetting->desc.bInterfaceNumber,
 			tx_intf->altsetting->desc.bInterfaceNumber);
 
-	if ((ret = xusbatm_capture_intf(usbatm, usb_dev, rx_intf, rx_alt, rx_intf != intf)))
+	ret = xusbatm_capture_intf(usbatm, usb_dev, rx_intf, rx_alt, rx_intf != intf);
+	if (ret)
 		return ret;
 
 	if ((tx_intf != rx_intf) && (ret = xusbatm_capture_intf(usbatm, usb_dev, tx_intf, tx_alt, tx_intf != intf))) {