From 33427b4cd322b68863a0b7c895acde6e2872b801 Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Sun, 8 Jul 2018 15:23:56 +0200
Subject: [PATCH] small cleanups

---
 spa/include/spa/graph/graph.h |  9 ++++-----
 src/pipewire/link.c           | 10 ----------
 2 files changed, 4 insertions(+), 15 deletions(-)

diff --git a/spa/include/spa/graph/graph.h b/spa/include/spa/graph/graph.h
index 70e20bef6..000ec80fa 100644
--- a/spa/include/spa/graph/graph.h
+++ b/spa/include/spa/graph/graph.h
@@ -62,11 +62,10 @@ static inline int spa_graph_link_trigger(struct spa_graph_link *link)
 {
 	struct spa_graph_state *state = link->state;
 
-	if (state->pending == 0) {
-		spa_debug("link %p: state %p: nothing pending", link, state);
-	} else {
-		spa_debug("link %p: state %p: pending %d required %d", link, state,
-	                        state->pending, state->required);
+	spa_debug("link %p: state %p: pending %d required %d", link, state,
+                        state->pending, state->required);
+
+	if (state->pending != 0) {
 		if (__atomic_sub_fetch(&state->pending, 1, __ATOMIC_SEQ_CST) == 0)
 			spa_graph_link_signal(link);
 	}
diff --git a/src/pipewire/link.c b/src/pipewire/link.c
index bb8ad5133..6ea3292fe 100644
--- a/src/pipewire/link.c
+++ b/src/pipewire/link.c
@@ -1138,16 +1138,6 @@ static const struct pw_node_events output_node_events = {
 	.async_complete = output_node_async_complete,
 };
 
-static inline void
-move_graph(struct spa_graph *dst, struct spa_graph *src)
-{
-	struct spa_graph_node *n, *t;
-	spa_list_for_each_safe(n, t, &src->nodes, link) {
-		spa_graph_node_remove(n);
-		spa_graph_node_add(dst, n);
-	}
-}
-
 static int find_driver(struct pw_link *this)
 {
 	struct pw_node *out_driver, *in_driver;