diff options
| author | Johan Hovold <jhovold@gmail.com> | 2013-03-21 12:36:34 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-25 13:44:18 -0700 |
| commit | 75d22b323fad49715068f74af9e65dbaba06614e (patch) | |
| tree | 8f672478bc400f5b0fd45f93cddf17dc6b6d534c /drivers/usb/serial/keyspan_pda.c | |
| parent | d7f08452ffd3abbc2dbbf763cdec05496923f3b7 (diff) | |
| download | lwn-75d22b323fad49715068f74af9e65dbaba06614e.tar.gz lwn-75d22b323fad49715068f74af9e65dbaba06614e.zip | |
USB: keyspan_pda: remove bogus disconnect test in close
Remove bogus (and unnecessary) test for serial->dev being NULL in close.
The device is never cleared, and close is never called after a completed
disconnect anyway.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/keyspan_pda.c')
| -rw-r--r-- | drivers/usb/serial/keyspan_pda.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c index 0d992ba7bd05..da3b29eb605c 100644 --- a/drivers/usb/serial/keyspan_pda.c +++ b/drivers/usb/serial/keyspan_pda.c @@ -649,13 +649,8 @@ error: } static void keyspan_pda_close(struct usb_serial_port *port) { - struct usb_serial *serial = port->serial; - - if (serial->dev) { - /* shutdown our bulk reads and writes */ - usb_kill_urb(port->write_urb); - usb_kill_urb(port->interrupt_in_urb); - } + usb_kill_urb(port->write_urb); + usb_kill_urb(port->interrupt_in_urb); } |