Commit b9183fdd authored by Alison Schofield's avatar Alison Schofield Committed by Greg Kroah-Hartman
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staging: vt6656: move local var init into declaration 



Improve readability by initializing local variables at declaration.

In one instance, vnt_start_interrupt_urb_complete(), also use that
local variable in subsequent switch.

Signed-off-by: default avatarAlison Schofield <amsfield22@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3e0f86b3

drivers/staging/vt6656/usbpipe.c

+4 −9
Original line number Diff line number Diff line
@@ -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;
@@ -116,8 +116,6 @@ static void vnt_start_interrupt_urb_complete(struct urb *urb) 
		break;

	}



	status = urb->status;



	if (status != STATUS_SUCCESS) {

		priv->int_buf.in_use = false;
@@ -207,9 +205,8 @@ 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) {

		dev_dbg(&priv->usb->dev, "rcb->skb is null\n");

		return status;
@@ -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),