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libertas_tf: don't set URB_ZERO_PACKET on IN USB transfer

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commit 607076a904 upstream.

It doesn't make sense and the USB core warns on each submit of such
URB, easily flooding the message buffer with tracebacks.

Analogous issue was fixed in regular libertas driver in commit 6528d88047
("libertas: don't set URB_ZERO_PACKET on IN USB transfer").

Cc: stable@vger.kernel.org
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-by: Steve deRosier <derosier@cal-sierra.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lubomir Rintel
2019-02-10 20:47:49 +01:00
committed by Chris
parent 1cb3948e99
commit b97c24bddd
1 changed files with 0 additions and 2 deletions
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2
drivers/net/wireless/marvell/libertas_tf/if_usb.c
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@@ -433,8 +433,6 @@ static int __if_usb_submit_rx_urb(struct if_usb_card *cardp,
skb_tail_pointer(skb),
MRVDRV_ETH_RX_PACKET_BUFFER_SIZE, callbackfn, cardp);
cardp->rx_urb->transfer_flags |= URB_ZERO_PACKET;
lbtf_deb_usb2(&cardp->udev->dev, "Pointer for rx_urb %p\n",
cardp->rx_urb);
ret = usb_submit_urb(cardp->rx_urb, GFP_ATOMIC);