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ALSA: hda - Remove superfluous pcm NULL check

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The variable pcm can be never NULL since it was rewritten with
list_for_each_entry().

Suggested-by: Markus Osterhoff <linux-kernel@k-raum.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2015-08-26 14:21:14 +02:00
parent a92d5ee866
commit b25cf30a01
1 changed files with 1 additions and 2 deletions
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3
sound/pci/hda/hda_codec.c
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@ -3102,8 +3102,7 @@ static int add_std_chmaps(struct hda_codec *codec)
struct snd_pcm_chmap *chmap;
const struct snd_pcm_chmap_elem *elem;
if (!pcm || !pcm->pcm || pcm->own_chmap ||
!hinfo->substreams)
if (!pcm->pcm || pcm->own_chmap || !hinfo->substreams)
continue;
elem = hinfo->chmap ? hinfo->chmap : snd_pcm_std_chmaps;
err = snd_pcm_add_chmap_ctls(pcm->pcm, str, elem,