Am Mittwoch, 6. Mai 2009 04:00:01 schrieb Jason Wessel:
in static void usb_debug_write_bulk_callback(struct urb *urb)> + if (status) {> + dbg("nonzero write bulk status received: %d", status);> + return;> + }
[..]> + spin_lock_irqsave(&priv->tx_lock, flags);> + --priv->tx_outstanding_urbs;> + spin_unlock_irqrestore(&priv->tx_lock, flags);
That's a clear bug. If a URB finishes, you must decrease the counter, alwaysand without exception, even if status indicates an error.
Regards Oliver
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