[rt2x00-users] reduced transfer speed

[Ivo Van Doorn]

Hi,

> This workaround also works fine in compat-wireless-2011-04-25:
> --- a/drivers/net/wireless/rt2x00/rt2x00usb.c    2011-04-25
> 21:03:06.000000000 +0200
> +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c    2011-05-04
> 13:37:38.000000000 +0200
> @@ -295,7 +295,7 @@
>
>    if (!test_and_clear_bit(ENTRY_DATA_PENDING, &entry->flags) ||
>        test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
> -        return true;
> +        return false;
>
>    /*
>     * USB devices cannot blindly pass the skb->len as the
> @@ -389,7 +389,7 @@
>
>    if (test_and_set_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
>        test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
> -        return true;
> +        return false;
>
>    rt2x00lib_dmastart(entry);
>
> @@ -444,7 +444,7 @@
>    struct queue_entry_priv_usb_bcn *bcn_priv = entry->priv_data;
>
>    if (!test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
> -        return true;
> +        return false;
>
>    usb_kill_urb(entry_priv->urb);
>
> ---

This is the same patch I send for testing purposes to linux-wireless
a few days ago. See this link for the discussion:
http://permalink.gmane.org/gmane.linux.kernel.wireless.general/69049

I was still waiting on the test results, but if you can confirm that this patch
solves the issue, I'll send it upstream immediately.

Thanks,

ivo