summaryrefslogtreecommitdiff
path: root/drivers/staging/vt6656/usbpipe.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/staging/vt6656/usbpipe.c')
-rw-r--r--drivers/staging/vt6656/usbpipe.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/staging/vt6656/usbpipe.c b/drivers/staging/vt6656/usbpipe.c
index a5912dde9b31..c975c3b87093 100644
--- a/drivers/staging/vt6656/usbpipe.c
+++ b/drivers/staging/vt6656/usbpipe.c
@@ -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)) {