1 files changed, 8 insertions, 13 deletions

diff --git a/drivers/staging/vt6656/usbpipe.c b/drivers/staging/vt6656/usbpipe.c
index 351a99f3d..f546553de 100644
--- a/drivers/staging/vt6656/usbpipe.c
+++ b/drivers/staging/vt6656/usbpipe.c
@@ -101,9 +101,9 @@ void vnt_control_in_u8(struct vnt_private *priv, u8 reg, u8 reg_off, u8 *data)
 static void vnt_start_interrupt_urb_complete(struct urb *urb)
 {
 	struct vnt_private *priv = urb->context;
-	int status;
+	int status = urb->status;
 
-	switch (urb->status) {
+	switch (status) {
 	case 0:
 	case -ETIMEDOUT:
 		break;
@@ -116,9 +116,7 @@ static void vnt_start_interrupt_urb_complete(struct urb *urb)
 		break;
 	}
 
-	status = urb->status;
-
-	if (status != STATUS_SUCCESS) {
+	if (status) {
 		priv->int_buf.in_use = false;
 
 		dev_dbg(&priv->usb->dev, "%s status = %d\n", __func__, status);
@@ -207,10 +205,9 @@ static void vnt_submit_rx_urb_complete(struct urb *urb)
 int vnt_submit_rx_urb(struct vnt_private *priv, struct vnt_rcb *rcb)
 {
 	int status = 0;
-	struct urb *urb;
+	struct urb *urb = rcb->urb;
 
-	urb = rcb->urb;
-	if (rcb->skb == NULL) {
+	if (!rcb->skb) {
 		dev_dbg(&priv->usb->dev, "rcb->skb is null\n");
 		return status;
 	}
@@ -224,7 +221,7 @@ int vnt_submit_rx_urb(struct vnt_private *priv, struct vnt_rcb *rcb)
 			  rcb);
 
 	status = usb_submit_urb(urb, GFP_ATOMIC);
-	if (status != 0) {
+	if (status) {
 		dev_dbg(&priv->usb->dev, "Submit Rx URB failed %d\n", status);
 		return STATUS_FAILURE;
 	}
@@ -269,15 +266,13 @@ int vnt_tx_context(struct vnt_private *priv,
 		   struct vnt_usb_send_context *context)
 {
 	int status;
-	struct urb *urb;
+	struct urb *urb = context->urb;
 
 	if (test_bit(DEVICE_FLAGS_DISCONNECTED, &priv->flags)) {
 		context->in_use = false;
 		return STATUS_RESOURCES;
 	}
 
-	urb = context->urb;
-
 	usb_fill_bulk_urb(urb,
 			  priv->usb,
 			  usb_sndbulkpipe(priv->usb, 3),
@@ -287,7 +282,7 @@ int vnt_tx_context(struct vnt_private *priv,
 			  context);
 
 	status = usb_submit_urb(urb, GFP_ATOMIC);
-	if (status != 0) {
+	if (status) {
 		dev_dbg(&priv->usb->dev, "Submit Tx URB failed %d\n", status);
 
 		context->in_use = false;