| From 62218024401fac7dd7c7a6e74b566164d515d922 Mon Sep 17 00:00:00 2001 |
| From: Johan Hovold <johan@kernel.org> |
| Date: Fri, 8 Jan 2021 15:55:28 +0100 |
| Subject: USB: serial: keyspan_pda: remove unused variable |
| |
| From: Johan Hovold <johan@kernel.org> |
| |
| Remove an unused variable which was mistakingly left by commit |
| 37faf5061541 ("USB: serial: keyspan_pda: fix write-wakeup |
| use-after-free") and only removed by a later change. |
| |
| This is needed to suppress a W=1 warning about the unused variable in |
| the stable trees that the build bots triggers. |
| |
| Reported-by: kernel test robot <lkp@intel.com> |
| Signed-off-by: Johan Hovold <johan@kernel.org> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| drivers/usb/serial/keyspan_pda.c | 2 -- |
| 1 file changed, 2 deletions(-) |
| |
| --- a/drivers/usb/serial/keyspan_pda.c |
| +++ b/drivers/usb/serial/keyspan_pda.c |
| @@ -555,10 +555,8 @@ exit: |
| static void keyspan_pda_write_bulk_callback(struct urb *urb) |
| { |
| struct usb_serial_port *port = urb->context; |
| - struct keyspan_pda_private *priv; |
| |
| set_bit(0, &port->write_urbs_free); |
| - priv = usb_get_serial_port_data(port); |
| |
| /* queue up a wakeup at scheduler time */ |
| usb_serial_port_softint(port); |
