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[media] si2168: add own goto label for kzalloc failure

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Use own label for kzalloc failure in which does not call kfree().
kfree() could be called with NULL, but it is still better to have
own label which skips unnecessary kfree().

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Antti Palosaari 2014-12-05 16:02:42 -03:00 committed by Mauro Carvalho Chehab
parent e5dd1100c7
commit 1ee5e7dd5e
1 changed files with 2 additions and 1 deletions
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3
drivers/media/dvb-frontends/si2168.c
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@ -672,7 +672,7 @@ static int si2168_probe(struct i2c_client *client,
if (!dev) {
ret = -ENOMEM;
dev_err(&client->dev, "kzalloc() failed\n");
goto err_kfree;
goto err;
}
mutex_init(&dev->i2c_mutex);
@ -700,6 +700,7 @@ static int si2168_probe(struct i2c_client *client,
return 0;
err_kfree:
kfree(dev);
err:
dev_dbg(&client->dev, "failed=%d\n", ret);
return ret;
}