evdev: return an error if the profile change failed

If we get to this point, we've already ruled out invalid arguments and this
shouldn't really fail, so let's reply with UNSUPPORTED instead.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

diff --git a/src/evdev.c b/src/evdev.c
index cb35cfe..de1f989 100644 (file)
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -1025,6 +1025,7 @@ evdev_accel_config_set_profile(struct libinput_device *libinput_device,
                filter_destroy(filter);
        } else {
                device->pointer.filter = filter;
+               return LIBINPUT_CONFIG_STATUS_UNSUPPORTED;
        }
 
        return LIBINPUT_CONFIG_STATUS_SUCCESS;