From 728deecdd4e9b4a58faf518638169c743c57cee2 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 28 Oct 2013 11:39:23 +0100
Subject: [PATCH] ALSA: hda - Fix possible NULL dereference in
 snd_hda_get_pin_label()

Fix a possible NULL access of indexp in fill_audio_out_name() called
from snd_hda_get_pin_label().

Spotted by coverity CID 402035.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
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