From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Fri, 3 Aug 2018 13:42:11 +0000 (-0500)
Subject: ASoC: smd845: fix memory leak
X-Git-Tag: v4.19~92^2~2^2~56
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8530ebf1079ccc84ffa32d970cdcae168b2f3684;p=platform%2Fkernel%2Flinux-rpi3.git

ASoC: smd845: fix memory leak

In case memory resources for *card* were allocated, release them before
return.

Addresses-Coverity-ID: 1472244 ("Resource leak")
Fixes: 6b1687bf76ef ("ASoC: qcom: add sdm845 sound card support")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/qcom/sdm845.c b/sound/soc/qcom/sdm845.c
index be0cb11..c1adb77 100644
--- a/sound/soc/qcom/sdm845.c
+++ b/sound/soc/qcom/sdm845.c
@@ -222,8 +222,10 @@ static int sdm845_snd_platform_probe(struct platform_device *pdev)
 
 	/* Allocate the private data */
 	data = kzalloc(sizeof(*data), GFP_KERNEL);
-	if (!data)
-		return -ENOMEM;
+	if (!data) {
+		ret = -ENOMEM;
+		goto data_alloc_fail;
+	}
 
 	card->dev = dev;
 	dev_set_drvdata(dev, card);
@@ -248,6 +250,7 @@ register_card_fail:
 	kfree(card->dai_link);
 parse_dt_fail:
 	kfree(data);
+data_alloc_fail:
 	kfree(card);
 	return ret;
 }