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authorLinus Torvalds <torvalds@linux-foundation.org>2008-08-25 11:24:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-25 11:24:51 -0700
commitb9b50363e6c60d471fe2e71e48d434aad58b3749 (patch)
tree2091bade95484429b6b53ca46aa047bf5fb58cd4 /sound/soc/codecs/wm8753.c
parent087713f4548e598be64bce28bae36009d41038a4 (diff)
parent3051e41ab7daaa59d4564f20b25dcb8c03f35f2b (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: ASoC: Fix double free and memory leak in many codec drivers ALSA: CA0106 on MSI K8N Diamond PLUS Motherboard
Diffstat (limited to 'sound/soc/codecs/wm8753.c')
-rw-r--r--sound/soc/codecs/wm8753.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index dc7b18fd278..5761164fe16 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -1660,10 +1660,9 @@ static int wm8753_codec_probe(struct i2c_adapter *adap, int addr, int kind)
client_template.addr = addr;
i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL);
- if (!i2c) {
- kfree(codec);
+ if (!i2c)
return -ENOMEM;
- }
+
i2c_set_clientdata(i2c, codec);
codec->control_data = i2c;
@@ -1682,7 +1681,6 @@ static int wm8753_codec_probe(struct i2c_adapter *adap, int addr, int kind)
return ret;
err:
- kfree(codec);
kfree(i2c);
return ret;
}
@@ -1759,6 +1757,11 @@ static int wm8753_probe(struct platform_device *pdev)
#else
/* Add other interfaces here */
#endif
+
+ if (ret != 0) {
+ kfree(codec->private_data);
+ kfree(codec);
+ }
return ret;
}