diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 78c35b44fc04..b3653d37f75f 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -200,9 +200,8 @@ static void rsnd_dma_do_work(struct work_struct *work)
 			return;
 		}
 
+		dma_async_issue_pending(dma->chan);
 	}
-
-	dma_async_issue_pending(dma->chan);
 }
 
 int rsnd_dma_available(struct rsnd_dma *dma)
@@ -288,15 +287,13 @@ int rsnd_dai_connect(struct rsnd_dai *rdai,
 		     struct rsnd_mod *mod,
 		     struct rsnd_dai_stream *io)
 {
-	struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
-	struct device *dev = rsnd_priv_to_dev(priv);
-
-	if (!mod) {
-		dev_err(dev, "NULL mod\n");
+	if (!mod)
 		return -EIO;
-	}
 
 	if (!list_empty(&mod->list)) {
+		struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
+		struct device *dev = rsnd_priv_to_dev(priv);
+
 		dev_err(dev, "%s%d is not empty\n",
 			rsnd_mod_name(mod),
 			rsnd_mod_id(mod));
diff --git a/sound/soc/sh/rcar/scu.c b/sound/soc/sh/rcar/scu.c
index 1ab1bce6be7f..5e46ef2e8bb8 100644
--- a/sound/soc/sh/rcar/scu.c
+++ b/sound/soc/sh/rcar/scu.c
@@ -68,7 +68,7 @@ static int rsnd_scu_set_route(struct rsnd_priv *priv,
 		return 0;
 
 	id = rsnd_mod_id(mod);
-	if (id < 0 || id > ARRAY_SIZE(routes))
+	if (id < 0 || id >= ARRAY_SIZE(routes))
 		return -EIO;
 
 	/*