linux-kernel - [PATCH -next] ASoC: sun4i-codec: Fix error return code in sun4i_codec

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Message-Id: <1470836554-11569-1-git-send-email-weiyj.lk@gmail.com>
Date:	Wed, 10 Aug 2016 13:42:34 +0000
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
	tiwai@...e.com, maxime.ripard@...e-electrons.com, wens@...e.org,
	kuninori.morimoto.gx@...esas.com, emilio@...pez.com.ar,
	hdegoede@...hat.com, ats@...og.org, fengguang.wu@...el.com
Cc:	Wei Yongjun <weiyj.lk@...il.com>, alsa-devel@...a-project.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH -next] ASoC: sun4i-codec: Fix error return code in sun4i_codec_probe()

Fix to return error code -ENOMEM instead of 0 when create card
failed, as done elsewhere in this function.

Fixes: 45fb6b6f2aa3 ("ASoC: sunxi: add support for the on-chip
codec on early Allwinner SoCs")
Signed-off-by: Wei Yongjun <weiyj.lk@...il.com>
---
 sound/soc/sunxi/sun4i-codec.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index 0e19c50..e741659 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -846,6 +846,7 @@ static int sun4i_codec_probe(struct platform_device *pdev)
 	card = sun4i_codec_create_card(&pdev->dev);
 	if (!card) {
 		dev_err(&pdev->dev, "Failed to create our card\n");
+		ret = -ENOMEM;
 		goto err_unregister_codec;
 	}