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USB: sierra: remove disconnected test from close

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Remove no longer needed disconnected test from close, which is never
called post disconnect (and drivers must handle failed I/O during
disconnect anyway).

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2014-05-26 19:23:02 +02:00 committed by Greg Kroah-Hartman
parent e825aaa062
commit 40d88983ce
1 changed files with 5 additions and 9 deletions
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14
drivers/usb/serial/sierra.c
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@ -772,16 +772,12 @@ static void sierra_close(struct usb_serial_port *port)
portdata->rts_state = 0;
portdata->dtr_state = 0;
mutex_lock(&serial->disc_mutex);
if (!serial->disconnected) {
/* odd error handling due to pm counters */
if (!usb_autopm_get_interface(serial->interface))
sierra_send_setup(port);
else
usb_autopm_get_interface_no_resume(serial->interface);
/* odd error handling due to pm counters */
if (!usb_autopm_get_interface(serial->interface))
sierra_send_setup(port);
else
usb_autopm_get_interface_no_resume(serial->interface);
}
mutex_unlock(&serial->disc_mutex);
spin_lock_irq(&intfdata->susp_lock);
portdata->opened = 0;
if (--intfdata->open_ports == 0)