[PATCH 3/3] ASoC: soc-pcm.c: check fe condition at out of loop

[Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>]

From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>

Current dpcm_add_paths() is checking fe condition in loop (= A),
but fe condition (X) is not related to the loop (B).

(X)	static int dpcm_add_paths(fe, stream, ...)
	{
		...
(B)		for_each_dapm_widgets(list, i, widget) {
			...
(A)			if (!fe->dpcm[stream].runtime && !fe->fe_compr)
				continue;
			...
		}
		...
	}

This patch checks fe condition at out of loop

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
 sound/soc/soc-pcm.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 1f55f8d40d5e..1dae758bc4aa 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1458,6 +1458,10 @@ static int dpcm_add_paths(struct snd_soc_pcm_runtime *fe, int stream,
 	struct snd_soc_dapm_widget *widget;
 	int i, new = 0, err;
 
+	/* don't connect if FE is not running */
+	if (!fe->dpcm[stream].runtime && !fe->fe_compr)
+		return new;
+
 	/* Create any new FE <--> BE connections */
 	for_each_dapm_widgets(list, i, widget) {
 
@@ -1482,10 +1486,6 @@ static int dpcm_add_paths(struct snd_soc_pcm_runtime *fe, int stream,
 			continue;
 		}
 
-		/* don't connect if FE is not running */
-		if (!fe->dpcm[stream].runtime && !fe->fe_compr)
-			continue;
-
 		/*
 		 * Filter for systems with 'component_chaining' enabled.
 		 * This helps to avoid unnecessary re-configuration of an
-- 
2.25.1