Input: fix open count when closing inhibited device

Because the kernel increments device's open count in input_open_device()
even if device is inhibited, the counter should always be decremented in
input_close_device() to keep it balanced.

Fixes: a181616487db ("Input: Add "inhibited" property")
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Link: https://lore.kernel.org/r/ZFFz0xAdPNSL3PT7@google.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/input.c b/drivers/input/input.c
index 37e876d45eb9c23775465da445860bd20aa961aa..641eb86f276e6da05e86ea1ddd9ae10069cefe7a 100644 (file)
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -703,7 +703,7 @@ void input_close_device(struct input_handle *handle)
 
        __input_release_device(handle);
 
-       if (!dev->inhibited && !--dev->users) {
+       if (!--dev->users && !dev->inhibited) {
                if (dev->poller)
                        input_dev_poller_stop(dev->poller);
                if (dev->close)