libertas: when usb_submit_usb fails, include the error code in the printk
Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -424,7 +424,7 @@ static int usb_tx_block(struct usb_card_rec *cardp, u8 * payload, u16 nb)
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if ((ret = usb_submit_urb(cardp->tx_urb, GFP_ATOMIC))) {
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/* transfer failed */
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lbs_deb_usbd(&cardp->udev->dev, "usb_submit_urb failed\n");
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lbs_deb_usbd(&cardp->udev->dev, "usb_submit_urb failed: %d\n", ret);
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ret = -1;
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} else {
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/* lbs_deb_usbd(&cardp->udev->dev, "usb_submit_urb success\n"); */
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@ -462,7 +462,7 @@ static int __if_usb_submit_rx_urb(struct usb_card_rec *cardp,
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/* lbs_deb_usbd(&cardp->udev->dev, "Pointer for rx_urb %p\n", cardp->rx_urb); */
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if ((ret = usb_submit_urb(cardp->rx_urb, GFP_ATOMIC))) {
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/* handle failure conditions */
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lbs_deb_usbd(&cardp->udev->dev, "Submit Rx URB failed\n");
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lbs_deb_usbd(&cardp->udev->dev, "Submit Rx URB failed: %d\n", ret);
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kfree_skb(skb);
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rinfo->skb = NULL;
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ret = -1;
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