cleanup for style and formatting

examples/compositor/xdg_shell.c

@@ -31,13 +31,15 @@ static void xdg_toplevel_show_window_menu(struct wl_client *client,
 	wlr_log(L_DEBUG, "TODO: toplevel show window menu");
 }
 
-static void xdg_toplevel_move(struct wl_client *client, struct wl_resource *resource, struct wl_resource *seat_resource, uint32_t serial) {
+static void xdg_toplevel_move(struct wl_client *client,
+		struct wl_resource *resource, struct wl_resource *seat_resource,
+		uint32_t serial) {
 	wlr_log(L_DEBUG, "TODO: toplevel move");
 }
 
-static void xdg_toplevel_resize(struct wl_client *client, struct wl_resource
-		*resource, struct wl_resource *seat_resource, uint32_t serial,
-		uint32_t edges) {
+static void xdg_toplevel_resize(struct wl_client *client,
+		struct wl_resource *resource, struct wl_resource *seat_resource,
+		uint32_t serial, uint32_t edges) {
 	wlr_log(L_DEBUG, "TODO: toplevel resize");
 }
 
@@ -146,7 +148,6 @@ static void xdg_shell_get_xdg_surface(struct wl_client *client, struct
 		struct wl_resource *surface_resource) {
 	struct xdg_shell_state *shell_state = wl_resource_get_user_data(resource);
 	struct wlr_texture *wlr_texture = wl_resource_get_user_data(surface_resource);
-	wlr_log(L_DEBUG, "@@ MALLOC STATE");
 	struct xdg_surface_state *state = malloc(sizeof(struct xdg_surface_state));
 	state->display = shell_state->display;
 	state->wlr_texture = wlr_texture;
@@ -192,12 +193,13 @@ void xdg_shell_init(struct wl_display *display, struct xdg_shell_state *state) {
 }
 
 void xdg_shell_release(struct xdg_shell_state *state) {
-	if (!state)
+	if (!state) {
 		return;
+	}
 
-	struct wl_resource *_resource = NULL;
-	wl_resource_for_each(_resource, &state->wl_resources) {
-		struct wl_list *link = wl_resource_get_link(_resource);
+	struct wl_resource *resource = NULL;
+	wl_resource_for_each(resource, &state->wl_resources) {
+		struct wl_list *link = wl_resource_get_link(resource);
 		wl_list_remove(link);
 	}
 }