On Wed, 2010-10-13 at 20:14 +0100, Daniel Drake wrote:
> From: Paul Fox <pgf@xxxxxxxxxx>
>
> The return code was being overwritten with -1.
> Useful for debugging.
>
> Signed-off-by: Paul Fox <pgf@xxxxxxxxxx>
> Signed-off-by: Daniel Drake <dsd@xxxxxxxxxx>
Acked-by: Dan Williams <dcbw@xxxxxxxxxx>
> ---
> drivers/net/wireless/libertas/if_usb.c | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
> index 3ff6106..16e2575 100644
> --- a/drivers/net/wireless/libertas/if_usb.c
> +++ b/drivers/net/wireless/libertas/if_usb.c
> @@ -472,11 +472,12 @@ static int if_usb_reset_device(struct if_usb_card *cardp)
> */
> static int usb_tx_block(struct if_usb_card *cardp, uint8_t *payload, uint16_t nb)
> {
> - int ret = -1;
> + int ret;
>
> /* check if device is removed */
> if (cardp->surprise_removed) {
> lbs_deb_usbd(&cardp->udev->dev, "Device removed\n");
> + ret = -ENODEV;
> goto tx_ret;
> }
>
> @@ -489,7 +490,6 @@ static int usb_tx_block(struct if_usb_card *cardp, uint8_t *payload, uint16_t nb
>
> if ((ret = usb_submit_urb(cardp->tx_urb, GFP_ATOMIC))) {
> lbs_deb_usbd(&cardp->udev->dev, "usb_submit_urb failed: %d\n", ret);
> - ret = -1;
> } else {
> lbs_deb_usb2(&cardp->udev->dev, "usb_submit_urb success\n");
> ret = 0;
--
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