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>

diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index d5fc7d7ed53714186a1b79ea9f7eeabafb55b206..e9190a6a1dcf254846a44e51e7ec7b0827de4adf 100644 (file)
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -424,7 +424,7 @@ static int usb_tx_block(struct usb_card_rec *cardp, u8 * payload, u16 nb)
 
        if ((ret = usb_submit_urb(cardp->tx_urb, GFP_ATOMIC))) {
                /*  transfer failed */
-               lbs_deb_usbd(&cardp->udev->dev, "usb_submit_urb failed\n");
+               lbs_deb_usbd(&cardp->udev->dev, "usb_submit_urb failed: %d\n", ret);
                ret = -1;
        } else {
                /* lbs_deb_usbd(&cardp->udev->dev, "usb_submit_urb success\n"); */
@@ -462,7 +462,7 @@ static int __if_usb_submit_rx_urb(struct usb_card_rec *cardp,
        /* lbs_deb_usbd(&cardp->udev->dev, "Pointer for rx_urb %p\n", cardp->rx_urb); */
        if ((ret = usb_submit_urb(cardp->rx_urb, GFP_ATOMIC))) {
                /* handle failure conditions */
-               lbs_deb_usbd(&cardp->udev->dev, "Submit Rx URB failed\n");
+               lbs_deb_usbd(&cardp->udev->dev, "Submit Rx URB failed: %d\n", ret);
                kfree_skb(skb);
                rinfo->skb = NULL;
                ret = -1;