libinput: remove useless get_context call
That function is literally just "return event->device->seat->libinput"
We do not use context, so do not fetch it.
@@ -134,10 +134,8 @@ static void handle_device_removed(struct wlr_libinput_backend *backend,
void wlr_libinput_event(struct wlr_libinput_backend *backend,
struct libinput_event *event) {
assert(backend && event);
- struct libinput *context = libinput_event_get_context(event);
struct libinput_device *device = libinput_event_get_device(event);
enum libinput_event_type event_type = libinput_event_get_type(event);
- (void)context;
switch (event_type) {
case LIBINPUT_EVENT_DEVICE_ADDED:
handle_device_added(backend, device);
