On Tue, Nov 17, 2009 at 07:10:48PM -0800, Eric W. Biederman wrote: > > The use of urb->actual_length to update tx_outstanding_bytes > implicitly assumes that the number of bytes actually written is the > same as the number of bytes we tried to write. On error that > assumption is violated so just use transfer_buffer_length the number > of bytes we intended to write to the device. > > If an error occurs we need to fall through and call > usb_serial_port_softint to wake up processes waiting in > tty_wait_until_sent. > > Signed-off-by: Eric W. Biederman <ebiederm@xxxxxxxxxxxxxxxxxx> Nice job, thanks for debugging this. I'll go queue it up. greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
