The patch
ASoC: mediatek: mt2701: fix some error handling in probe
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
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Thanks, Mark
From b02c5cc7239b8f58ba5da24092288dd7a9a56acc Mon Sep 17 00:00:00 2001
From: Dan Carpenter dan.carpenter@oracle.com Date: Thu, 7 Jul 2016 11:14:04 +0300 Subject: [PATCH] ASoC: mediatek: mt2701: fix some error handling in probe
The check for if the "afe" allocation failed was too late and there wasn't a check for "afe->platform_priv".
Fixes: 43a6a7e71063 ('ASoC: mediatek: add mt2701 platform driver implementation.') Signed-off-by: Dan Carpenter dan.carpenter@oracle.com Acked-by: Garlic Tseng garlic.tseng@mediatek.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/mediatek/mt2701/mt2701-afe-pcm.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c index 6c14d686bfa1..15522c08a967 100644 --- a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c +++ b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c @@ -1489,11 +1489,13 @@ static int mt2701_afe_pcm_dev_probe(struct platform_device *pdev)
ret = 0; afe = devm_kzalloc(&pdev->dev, sizeof(*afe), GFP_KERNEL); + if (!afe) + return -ENOMEM; afe->platform_priv = devm_kzalloc(&pdev->dev, sizeof(*afe_priv), GFP_KERNEL); - afe_priv = afe->platform_priv; - if (!afe) + if (!afe->platform_priv) return -ENOMEM; + afe_priv = afe->platform_priv;
afe->dev = &pdev->dev; dev = afe->dev;