From: Ben Hutchings <ben@decadent.org.uk>
Date: Thu, 22 Sep 2011 13:38:58 +0000 (+0100)
Subject: ALSA: fm801: Fix double free in case of error in tuner detection
X-Git-Tag: v3.1-rc8~17^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ba34e43ba0469086d1ff81c13a9aa9070c1a0e1;p=pandora-kernel.git

ALSA: fm801: Fix double free in case of error in tuner detection

Commit 9676001559fce06e37c7dc230ab275f605556176
("ALSA: fm801: add error handling if auto-detect fails") added
incorrect error handling.

Once we have successfully called snd_device_new(), the cleanup
function fm801_free() will automatically be called by snd_card_free()
and we must *not* also call fm801_free() directly.

Reported-by: Hor Jiun Shyong <jiunshyong@gmail.com>
References: http://bugs.debian.org/641946
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: stable@kernel.org [v3.0+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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