From d5cf1ed8d3ae37a6115a0696a4885df1c777a9e9 Mon Sep 17 00:00:00 2001
From: Yan Wang <yan.wang@linux.intel.com>
Date: Mon, 26 Mar 2018 16:48:00 +0100
Subject: [PATCH] ASoC: topology: Fix bugs of freeing soc topology

[ Upstream commit feb12f0cd8d7b1e8df2e6fce19fc9a026a468cc2 ]

In snd_soc_tplg_component_remove(), it should compare index and
not dobj->index with SND_SOC_TPLG_INDEX_ALL for removing all
topology objects.

Signed-off-by: Yan Wang <yan.wang@linux.intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 sound/soc/soc-topology.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index e5049fbfc4f1..b64d128ecdac 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -2571,7 +2571,7 @@ int snd_soc_tplg_component_remove(struct snd_soc_component *comp, u32 index)
 
 			/* match index */
 			if (dobj->index != index &&
-				dobj->index != SND_SOC_TPLG_INDEX_ALL)
+				index != SND_SOC_TPLG_INDEX_ALL)
 				continue;
 
 			switch (dobj->type) {
-- 
2.20.1