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| author | Axel Lin <axel.lin@gmail.com> | 2011-09-09 19:04:45 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-09-12 10:35:47 +0200 |
| commit | 5758960353d179f0541226764a1e47eff01666ff (patch) | |
| tree | 16c28d6e3887e5e2b3a8c494643ccd2d90a7c25b /sound | |
| parent | 89f3325a6e3002f33bc5e0412d35fc097e219dbd (diff) | |
| download | lwn-5758960353d179f0541226764a1e47eff01666ff.tar.gz lwn-5758960353d179f0541226764a1e47eff01666ff.zip | |
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>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/aoa/codecs/onyx.c | 4 |
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; } |