staging: usbip: stub_rx.c: coding style cleanup

Fix alignment for consistency and remove extraneous lines.

Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/usbip/stub_rx.c

@@ -24,7 +24,6 @@
 #include "stub.h"
 #include <linux/usb/hcd.h>
 
-
 static int is_clear_halt_cmd(struct urb *urb)
 {
 	struct usb_ctrlrequest *req;
@@ -122,8 +121,8 @@ static int tweak_set_interface_cmd(struct urb *urb)
 	alternate = le16_to_cpu(req->wValue);
 	interface = le16_to_cpu(req->wIndex);
 
-	usbip_dbg_stub_rx("set_interface: inf %u alt %u\n", interface,
-								alternate);
+	usbip_dbg_stub_rx("set_interface: inf %u alt %u\n",
+			  interface, alternate);
 
 	ret = usb_set_interface(urb->dev, interface, alternate);
 	if (ret < 0)
@@ -131,8 +130,7 @@ static int tweak_set_interface_cmd(struct urb *urb)
 			    interface, alternate, ret);
 	else
 		usbip_uinfo("set_interface done: inf %u alt %u\n",
-							interface,
-							alternate);
+			    interface, alternate);
 
 	return ret;
 }
@@ -161,8 +159,8 @@ static int tweak_set_configuration_cmd(struct urb *urb)
 	 * A user may need to set a special configuration value before
 	 * exporting the device.
 	 */
-	usbip_uinfo("set_configuration (%d) to %s\n", config,
-						dev_name(&urb->dev->dev));
+	usbip_uinfo("set_configuration %d to %s\n",
+		    config, dev_name(&urb->dev->dev));
 	usbip_uinfo("but, skip!\n");
 
 	return 0;
@@ -234,7 +232,6 @@ static int stub_recv_cmd_unlink(struct stub_device *sdev,
 
 	struct stub_priv *priv;
 
-
 	spin_lock_irqsave(&sdev->priv_lock, flags);
 
 	list_for_each_entry(priv, &sdev->priv_init, list) {
@@ -301,7 +298,6 @@ static int stub_recv_cmd_unlink(struct stub_device *sdev,
 
 	spin_unlock_irqrestore(&sdev->priv_lock, flags);
 
-
 	return 0;
 }
 
@@ -370,8 +366,6 @@ static int get_pipe(struct stub_device *sdev, int epnum, int dir)
 	}
 
 	epd = &ep->desc;
-
-
 #if 0
 	/* epnum 0 is always control */
 	if (epnum == 0) {
@@ -381,7 +375,6 @@ static int get_pipe(struct stub_device *sdev, int epnum, int dir)
 			return usb_rcvctrlpipe(udev, 0);
 	}
 #endif
-
 	if (usb_endpoint_xfer_control(epd)) {
 		if (dir == USBIP_DIR_OUT)
 			return usb_sndctrlpipe(udev, epnum);
@@ -478,7 +471,6 @@ static void stub_recv_cmd_submit(struct stub_device *sdev,
 	struct usb_device *udev = sdev->udev;
 	int pipe = get_pipe(sdev, pdu->base.ep, pdu->base.direction);
 
-
 	priv = stub_priv_alloc(sdev, pdu);
 	if (!priv)
 		return;
@@ -604,7 +596,6 @@ static void stub_rx_pdu(struct usbip_device *ud)
 		usbip_event_add(ud, SDEV_EVENT_ERROR_TCP);
 		return;
 	}
-
 }
 
 int stub_rx_loop(void *data)
@@ -617,5 +608,6 @@ int stub_rx_loop(void *data)
 
 		stub_rx_pdu(ud);
 	}
+
 	return 0;
 }