ALSA: hda - Remove superfluous pcm NULL check

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
commit b25cf30a01