staging: usbip: vhci_tx.c: coding style cleanup

Fix a few alignment issues and remove extraneous lines.
Use ternary operator for pdup->base.direction assignment.
Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/usbip/vhci_tx.c

@@ -23,7 +23,6 @@
 #include "usbip_common.h"
 #include "vhci.h"
 
-
 static void setup_cmd_submit_pdu(struct usbip_header *pdup,  struct urb *urb)
 {
 	struct vhci_priv *priv = ((struct vhci_priv *)urb->hcpriv);
@@ -35,10 +34,8 @@ static void setup_cmd_submit_pdu(struct usbip_header *pdup,  struct urb *urb)
 	pdup->base.command   = USBIP_CMD_SUBMIT;
 	pdup->base.seqnum    = priv->seqnum;
 	pdup->base.devid     = vdev->devid;
-	if (usb_pipein(urb->pipe))
-		pdup->base.direction = USBIP_DIR_IN;
-	else
-		pdup->base.direction = USBIP_DIR_OUT;
+	pdup->base.direction = usb_pipein(urb->pipe) ?
+		USBIP_DIR_IN : USBIP_DIR_OUT;
 	pdup->base.ep	     = usb_pipeendpoint(urb->pipe);
 
 	usbip_pack_pdu(pdup, urb, USBIP_CMD_SUBMIT, 1);
@@ -65,8 +62,6 @@ static struct vhci_priv *dequeue_from_priv_tx(struct vhci_device *vdev)
 	return NULL;
 }
 
-
-
 static int vhci_send_cmd_submit(struct vhci_device *vdev)
 {
 	struct vhci_priv *priv = NULL;
@@ -90,7 +85,6 @@ static int vhci_send_cmd_submit(struct vhci_device *vdev)
 
 		usbip_dbg_vhci_tx("setup txdata urb %p\n", urb);
 
-
 		/* 1. setup usbip_header */
 		setup_cmd_submit_pdu(&pdu_header, urb);
 		usbip_header_correct_endian(&pdu_header, 1);
@@ -140,7 +134,6 @@ static int vhci_send_cmd_submit(struct vhci_device *vdev)
 	return total_size;
 }
 
-
 /*-------------------------------------------------------------------------*/
 
 static struct vhci_unlink *dequeue_from_unlink_tx(struct vhci_device *vdev)
@@ -182,7 +175,6 @@ static int vhci_send_cmd_unlink(struct vhci_device *vdev)
 
 		usbip_dbg_vhci_tx("setup cmd unlink, %lu\n", unlink->seqnum);
 
-
 		/* 1. setup usbip_header */
 		pdu_header.base.command = USBIP_CMD_UNLINK;
 		pdu_header.base.seqnum  = unlink->seqnum;
@@ -204,7 +196,6 @@ static int vhci_send_cmd_unlink(struct vhci_device *vdev)
 			return -1;
 		}
 
-
 		usbip_dbg_vhci_tx("send txdata\n");
 
 		total_size += txsize;
@@ -213,7 +204,6 @@ static int vhci_send_cmd_unlink(struct vhci_device *vdev)
 	return total_size;
 }
 
-
 /*-------------------------------------------------------------------------*/
 
 int vhci_tx_loop(void *data)