[patch 19/43] rtl8187: Add termination packet to prevent stall

[Greg KH]

2.6.28-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Larry Finger <Larry.Finger@xxxxxxxxxxxx>

commit 2fcbab044a3faf4d4a6e269148dd1f188303b206 upstream.

The RTL8187 and RTL8187B devices can stall unless an explicit termination
packet is sent.

Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 drivers/net/wireless/rtl8187_dev.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/net/wireless/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl8187_dev.c
@@ -263,6 +263,7 @@ static int rtl8187_tx(struct ieee80211_h
 
 	usb_fill_bulk_urb(urb, priv->udev, usb_sndbulkpipe(priv->udev, ep),
 			  buf, skb->len, rtl8187_tx_cb, skb);
+	urb->transfer_flags |= URB_ZERO_PACKET;
 	rc = usb_submit_urb(urb, GFP_ATOMIC);
 	if (rc < 0) {
 		usb_free_urb(urb);

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