This is a note to let you know that I've just added the patch titled
ASoC: tfa9879: Fix return value check in tfa9879_i2c_probe()
to the 4.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
asoc-tfa9879-fix-return-value-check-in-tfa9879_i2c_probe.patch
and it can be found in the queue-4.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 427ced4b203dfea4f08b1298cd1f88e19039fca4 Mon Sep 17 00:00:00 2001
From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Date: Thu, 16 Apr 2015 20:17:46 +0800
Subject: ASoC: tfa9879: Fix return value check in tfa9879_i2c_probe()
From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
commit 427ced4b203dfea4f08b1298cd1f88e19039fca4 upstream.
In case of error, the function devm_kzalloc() returns NULL
not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Acked-by: Peter Rosin <peda@xxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/soc/codecs/tfa9879.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/sound/soc/codecs/tfa9879.c
+++ b/sound/soc/codecs/tfa9879.c
@@ -280,8 +280,8 @@ static int tfa9879_i2c_probe(struct i2c_
int i;
tfa9879 = devm_kzalloc(&i2c->dev, sizeof(*tfa9879), GFP_KERNEL);
- if (IS_ERR(tfa9879))
- return PTR_ERR(tfa9879);
+ if (!tfa9879)
+ return -ENOMEM;
i2c_set_clientdata(i2c, tfa9879);
Patches currently in stable-queue which might be from yongjun_wei@xxxxxxxxxxxxxxxxx are
queue-4.0/asoc-samsung-s3c24xx-i2s-fix-return-value-check-in-s3c24xx_iis_dev_probe.patch
queue-4.0/asoc-tfa9879-fix-return-value-check-in-tfa9879_i2c_probe.patch
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