commit d3cc348

surface: state_set_buffer doesn't need a return value

 1@@ -84,12 +84,9 @@ static void state_finish(struct swc_surface_state * state)
 2  *
 3  * @return: Whether or not the buffer was changed.
 4  */
 5-static bool state_set_buffer(struct swc_surface_state * state,
 6+static void state_set_buffer(struct swc_surface_state * state,
 7                              struct swc_buffer * buffer)
 8 {
 9-    if (buffer == state->buffer)
10-        return false;
11-
12     if (state->buffer)
13     {
14         /* No longer need to worry about the old buffer being destroyed. */
15@@ -104,8 +101,6 @@ static bool state_set_buffer(struct swc_surface_state * state,
16     }
17 
18     state->buffer = buffer;
19-
20-    return true;
21 }
22 
23 static void destroy(struct wl_client * client, struct wl_resource * resource)