From a880830e48e6fb7694de76ebb4a6c6bb0800f758 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Thu, 25 Feb 2010 20:19:10 +0100 Subject: [PATCH] USB: ftdi_sio: remove obsolete check in unthrottle 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 Signed-off-by: Greg Kroah-Hartman --- drivers/usb/serial/ftdi_sio.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 9594e357a91..6af0dfa5f5a 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -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); } -- 2.11.4.GIT