diff options
Diffstat (limited to 'kernel/drivers/staging/vt6656/usbpipe.c')
| -rw-r--r-- | kernel/drivers/staging/vt6656/usbpipe.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/kernel/drivers/staging/vt6656/usbpipe.c b/kernel/drivers/staging/vt6656/usbpipe.c index 88bf518f2..c975c3b87 100644 --- a/kernel/drivers/staging/vt6656/usbpipe.c +++ b/kernel/drivers/staging/vt6656/usbpipe.c @@ -141,7 +141,7 @@ int vnt_start_interrupt_urb(struct vnt_private *priv) { int status = STATUS_FAILURE; - if (priv->int_buf.in_use == true) + if (priv->int_buf.in_use) return STATUS_FAILURE; priv->int_buf.in_use = true; @@ -168,7 +168,6 @@ static void vnt_submit_rx_urb_complete(struct urb *urb) { struct vnt_rcb *rcb = urb->context; struct vnt_private *priv = rcb->priv; - unsigned long flags; switch (urb->status) { case 0: @@ -184,8 +183,6 @@ static void vnt_submit_rx_urb_complete(struct urb *urb) } if (urb->actual_length) { - spin_lock_irqsave(&priv->lock, flags); - if (vnt_rx_data(priv, rcb, urb->actual_length)) { rcb->skb = dev_alloc_skb(priv->rx_buf_sz); if (!rcb->skb) { @@ -193,7 +190,6 @@ static void vnt_submit_rx_urb_complete(struct urb *urb) "Failed to re-alloc rx skb\n"); rcb->in_use = false; - spin_unlock_irqrestore(&priv->lock, flags); return; } } else { @@ -203,8 +199,6 @@ static void vnt_submit_rx_urb_complete(struct urb *urb) urb->transfer_buffer = skb_put(rcb->skb, skb_tailroom(rcb->skb)); - - spin_unlock_irqrestore(&priv->lock, flags); } if (usb_submit_urb(urb, GFP_ATOMIC)) { |