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ALSA: aoa: Remove obsolete cleanup for clientdata 

The i2c core will clear the clientdata pointer automatically.
We don't have to set the `data' field to NULL in remove() or
if probe() failed anymore.

Also remove a unneeded NULL checking for kfree.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Axel Lin 2011-09-09 19:04:45 +08:00 committed by Takashi Iwai
parent 89f3325a6e
commit 5758960353
1 changed files with 1 additions and 3 deletions
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4
sound/aoa/codecs/onyx.c
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@ -1067,7 +1067,6 @@ static int onyx_i2c_probe(struct i2c_client *client,
printk(KERN_DEBUG PFX "created and attached onyx instance\n");
return 0;
fail:
i2c_set_clientdata(client, NULL);
kfree(onyx);
return -ENODEV;
}
@ -1112,8 +1111,7 @@ static int onyx_i2c_remove(struct i2c_client *client)
aoa_codec_unregister(&onyx->codec);
of_node_put(onyx->codec.node);
if (onyx->codec_info)
kfree(onyx->codec_info);
kfree(onyx->codec_info);
kfree(onyx);
return 0;
}