From: Wu Fengguang <fengguang.wu@intel.com>
Date: Wed, 16 Nov 2011 08:29:46 +0000 (+0800)
Subject: ALSA: hda - fix ELD memory leak
X-Git-Tag: v3.2-rc3~44^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b95d68b8179764e29558b75cec35ef4a6a98925b;p=pandora-kernel.git

ALSA: hda - fix ELD memory leak

memset(eld) clears eld->proc_entry which will leak the struct
snd_info_entry when unloading module.

Fix it by
- memset only the fields before eld->eld_buffer
- set eld->eld_valid to true _after_ all eld fields have been filled

Cc: <stable@kernel.org>
Cc: Pierre-louis Bossart <pierre-louis.bossart@intel.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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