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authorAxel Lin <axel.lin@gmail.com>2011-09-09 19:04:45 +0800
committerTakashi Iwai <tiwai@suse.de>2011-09-12 10:35:47 +0200
commit5758960353d179f0541226764a1e47eff01666ff (patch)
tree16c28d6e3887e5e2b3a8c494643ccd2d90a7c25b
parent89f3325a6e3002f33bc5e0412d35fc097e219dbd (diff)
downloadlinux-5758960353d179f0541226764a1e47eff01666ff.tar.bz2
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>
-rw-r--r--sound/aoa/codecs/onyx.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
index 3687a6cc9881..762af68c8996 100644
--- a/sound/aoa/codecs/onyx.c
+++ b/sound/aoa/codecs/onyx.c
@@ -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;
}