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USB: ftdi_sio: remove obsolete check in unthrottle

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No need to check ASYNCB_INITIALIZED anymore as commit
e1108a63e10d344284011cccc06328b2cd3e5da3 (usb_serial: Use the shutdown()
operation) make sure that there is no longer any call to unthrottle
after device specific close (in which the read urb is killed).

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Johan Hovold 2010-02-25 20:19:10 +01:00 committed by Greg Kroah-Hartman
parent 04b922c417
commit a880830e48
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/serial/ftdi_sio.c
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@ -2492,8 +2492,7 @@ void ftdi_unthrottle(struct tty_struct *tty)
port->throttled = port->throttle_req = 0;
spin_unlock_irqrestore(&port->lock, flags);
/* Resubmit urb if throttled and open. */
if (was_throttled && test_bit(ASYNCB_INITIALIZED, &port->port.flags))
if (was_throttled)
ftdi_submit_read_urb(port, GFP_KERNEL);
}