diff options
Diffstat (limited to 'drivers/input/evdev.c')
| -rw-r--r-- | drivers/input/evdev.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index bfee4f9a7715..d404aa8680ea 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -192,8 +192,11 @@ static int evdev_open_device(struct evdev *evdev) if (!evdev->exist) retval = -ENODEV; - else if (!evdev->open++) + else if (!evdev->open++) { retval = input_open_device(&evdev->handle); + if (retval) + evdev->open--; + } mutex_unlock(&evdev->mutex); return retval; |