linux-kernel - tlv320aic3x: potential null dereference

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Date:	Sat, 04 Sep 2010 15:07:57 +0200
From:	Jiri Slaby <jirislaby@...il.com>
To:	lrg@...mlogic.co.uk
CC:	alsa-devel@...a-project.org, LKML <linux-kernel@...r.kernel.org>
Subject: tlv320aic3x: potential null dereference

Hi,

stanse found a potential null dereference:
aic3x_i2c_probe
  -> struct aic3x_setup_data *setup = pdata->setup;
  -> -- pdata can't be null now--
  -> if (pdata && pdata->gpio_reset >= 0)

But there is another check for pdata == NULL. Could take a look and fix
it (either remove the check or move the assignement inside the if)?

thanks,
-- 
js
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