From: Richard Zhao <richard.zhao@freescale.com>
To: alsa-devel@alsa-project.org
Cc: s.hauer@pengutronix.de, shawn.guo@linaro.org,
Richard Zhao <richard.zhao@freescale.com>,
lrg@ti.com, broonie@opensource.wolfsonmicro.com
Subject: [PATCH 2/2] ASoC: imx-pcm-dma: open function failed when snd_dmaengine_pcm_open fail
Date: Tue, 18 Sep 2012 17:20:06 +0800 [thread overview]
Message-ID: <1347960006-23681-2-git-send-email-richard.zhao@freescale.com> (raw)
In-Reply-To: <1347960006-23681-1-git-send-email-richard.zhao@freescale.com>
snd_imx_open should return error code returned by snd_dmaengine_pcm_open.
Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
---
sound/soc/fsl/imx-pcm-dma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/fsl/imx-pcm-dma.c b/sound/soc/fsl/imx-pcm-dma.c
index a23505a..9a15bc4 100644
--- a/sound/soc/fsl/imx-pcm-dma.c
+++ b/sound/soc/fsl/imx-pcm-dma.c
@@ -120,7 +120,7 @@ static int snd_imx_open(struct snd_pcm_substream *substream)
ret = snd_dmaengine_pcm_open(substream, filter, dma_data);
if (ret) {
kfree(dma_data);
- return 0;
+ return ret;
}
snd_dmaengine_pcm_set_data(substream, dma_data);
--
1.7.9.5
next prev parent reply other threads:[~2012-09-18 9:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-18 9:20 [PATCH 1/2] ASoC: imx-pcm-dma: check kzalloc return value in function snd_imx_open Richard Zhao
2012-09-18 9:20 ` Richard Zhao [this message]
2012-09-19 2:52 ` Mark Brown
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