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authorJohan Hovold <jhovold@gmail.com>2010-02-25 22:19:10 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2010-03-03 01:55:21 +0300
commita880830e48e6fb7694de76ebb4a6c6bb0800f758 (patch)
tree47bd114b4b5a06f91373051ec91cf318a62070e0 /drivers/usb/serial
parent04b922c41710d770460c4663f69eabb0bf670be9 (diff)
downloadlinux-a880830e48e6fb7694de76ebb4a6c6bb0800f758.tar.xz
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 <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial')
-rw-r--r--drivers/usb/serial/ftdi_sio.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 9594e357a914..6af0dfa5f5ac 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);
}