diff --git a/client.h b/client.h
index 75f1c27..a915f98 100644
--- a/client.h
+++ b/client.h
@@ -344,20 +344,19 @@ client_set_scale(struct wlr_surface *s, float scale)
 	wlr_surface_set_preferred_buffer_scale(s, (int32_t)ceilf(scale));
 }
 
-static inline uint32_t
+static inline void
 client_set_size(Client *c, uint32_t width, uint32_t height)
 {
 #ifdef XWAYLAND
 	if (client_is_x11(c)) {
 		wlr_xwayland_surface_configure(c->surface.xwayland,
 				c->geom.x + c->bw, c->geom.y + c->bw, width, height);
-		return 0;
+		return;
 	}
 #endif
-	if ((int32_t)width == c->surface.xdg->toplevel->current.width
-			&& (int32_t)height == c->surface.xdg->toplevel->current.height)
-		return 0;
-	return wlr_xdg_toplevel_set_size(c->surface.xdg->toplevel, (int32_t)width, (int32_t)height);
+	if ((int32_t)width != c->surface.xdg->toplevel->current.width
+			|| (int32_t)height != c->surface.xdg->toplevel->current.height)
+		wlr_xdg_toplevel_set_size(c->surface.xdg->toplevel, (int32_t)width, (int32_t)height);
 }
 
 static inline void