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| author | Christian Lamparter <chunkeey@web.de> | 2008-12-20 02:21:56 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-01-12 14:24:52 -0500 |
| commit | 00627f229c9807e4cb825a7ce36b886e2adf2229 (patch) | |
| tree | bd9cc9f57635c8c8255ba2715f7e0f7148045fba /drivers/net/wireless/p54/p54usb.c | |
| parent | c1d34c1dad76be6d515ef33e24eb92f10547b08b (diff) | |
| download | kernel_samsung_smdk4412-00627f229c9807e4cb825a7ce36b886e2adf2229.zip kernel_samsung_smdk4412-00627f229c9807e4cb825a7ce36b886e2adf2229.tar.gz kernel_samsung_smdk4412-00627f229c9807e4cb825a7ce36b886e2adf2229.tar.bz2 | |
p54usb: fix random traffic stalls (LM87)
All LM87 firmwares need a explicit termination "packet",
in oder to finish the pending transfer properly.
Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/p54/p54usb.c')
| -rw-r--r-- | drivers/net/wireless/p54/p54usb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c index 8f5c063..6a6a72f 100644 --- a/drivers/net/wireless/p54/p54usb.c +++ b/drivers/net/wireless/p54/p54usb.c @@ -285,6 +285,7 @@ static void p54u_tx_lm87(struct ieee80211_hw *dev, struct sk_buff *skb) usb_fill_bulk_urb(data_urb, priv->udev, usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA), skb->data, skb->len, p54u_tx_cb, skb); + data_urb->transfer_flags |= URB_ZERO_PACKET; usb_anchor_urb(data_urb, &priv->submitted); if (usb_submit_urb(data_urb, GFP_ATOMIC)) { |