libertas: stop attempting to reset devices on unload
It wasn't working anyway -- by the time we get into if_usb_disconnect() the USB core has already stopped us talking to the thing; even if it's just on unload and the device still exists. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -278,16 +278,11 @@ static void if_usb_disconnect(struct usb_interface *intf)
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cardp->surprise_removed = 1;
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if (priv) {
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priv->surpriseremoved = 1;
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lbs_stop_card(priv);
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lbs_remove_card(priv);
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}
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/* this is (apparently?) necessary for future usage of the device */
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lbs_prepare_and_send_command(priv, CMD_802_11_RESET, CMD_ACT_HALT,
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0, 0, NULL);
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/* Unlink and free urb */
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if_usb_free(cardp);
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