| commit | 30572418b445d85fcfe6c8fe84c947d2606767d8 | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Mon Mar 06 17:36:38 2017 +0100 |
| committer | Johan Hovold <johan@kernel.org> | Wed Mar 08 16:14:36 2017 +0100 |
| tree | a5fb8b9ea93267ad43dfd8431fa6621e397d056d | |
| parent | 0b1d250afb8eb9d65afb568bac9b9f9253a82b49 [diff] |
USB: serial: omninet: fix reference leaks at open
This driver needlessly took another reference to the tty on open, a
reference which was then never released on close. This lead to not just
a leak of the tty, but also a driver reference leak that prevented the
driver from being unloaded after a port had once been opened.
Fixes: 4a90f09b20f4 ("tty: usb-serial krefs")
Cc: stable <stable@vger.kernel.org> # 2.6.28
Signed-off-by: Johan Hovold <johan@kernel.org>