diff options
| author | Johan Hovold <johan@kernel.org> | 2018-06-13 17:08:59 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-06-28 21:34:39 +0900 |
| commit | bc6cf3669d22371f573ab0305b3abf13887c0786 (patch) | |
| tree | 717497bd8219b6d293197920105533f307a37446 /drivers | |
| parent | 20dcff436e9fcd2e106b0ccc48a52206bc176d70 (diff) | |
| download | linux-bc6cf3669d22371f573ab0305b3abf13887c0786.tar.bz2 | |
serdev: fix memleak on module unload
Make sure to free all resources associated with the ida on module
exit.
Fixes: cd6484e1830b ("serdev: Introduce new bus for serial attached devices")
Cc: stable <stable@vger.kernel.org> # 4.11
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serdev/core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/serdev/core.c b/drivers/tty/serdev/core.c index df93b727e984..9e59f4788589 100644 --- a/drivers/tty/serdev/core.c +++ b/drivers/tty/serdev/core.c @@ -617,6 +617,7 @@ EXPORT_SYMBOL_GPL(__serdev_device_driver_register); static void __exit serdev_exit(void) { bus_unregister(&serdev_bus_type); + ida_destroy(&ctrl_ida); } module_exit(serdev_exit); |