linux-kernel - [PATCH 4.9 199/245] ASoC: soc-core: Fix the error return code in snd_soc_of_parse_audio

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Message-Id: <20210719144946.838471953@linuxfoundation.org>
Date:   Mon, 19 Jul 2021 16:52:21 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Zhen Lei <thunder.leizhen@...wei.com>,
        Mark Brown <broonie@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.9 199/245] ASoC: soc-core: Fix the error return code in snd_soc_of_parse_audio_routing()

From: Zhen Lei <thunder.leizhen@...wei.com>

[ Upstream commit 7d3865a10b9ff2669c531d5ddd60bf46b3d48f1e ]

When devm_kcalloc() fails, the error code -ENOMEM should be returned
instead of -EINVAL.

Signed-off-by: Zhen Lei <thunder.leizhen@...wei.com>
Link: https://lore.kernel.org/r/20210617103729.1918-1-thunder.leizhen@huawei.com
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 sound/soc/soc-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 168559b5e9f3..0344d4423167 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3644,7 +3644,7 @@ int snd_soc_of_parse_audio_routing(struct snd_soc_card *card,
 	if (!routes) {
 		dev_err(card->dev,
 			"ASoC: Could not allocate DAPM route table\n");
-		return -EINVAL;
+		return -ENOMEM;
 	}
 
 	for (i = 0; i < num_routes; i++) {
-- 
2.30.2