linux-kernel - [PATCH AUTOSEL 4.19 27/39] ASoC: soc-core: Fix the error return code in snd_soc_of_parse_audio

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Message-Id: <20210710023204.3171428-27-sashal@kernel.org>
Date:   Fri,  9 Jul 2021 22:31:52 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Zhen Lei <thunder.leizhen@...wei.com>,
        Mark Brown <broonie@...nel.org>,
        Sasha Levin <sashal@...nel.org>, alsa-devel@...a-project.org
Subject: [PATCH AUTOSEL 4.19 27/39] 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 595fe20bbc6d..8531b490f6f6 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -3510,7 +3510,7 @@ 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