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authorTakashi Iwai <tiwai@suse.de>2015-08-26 14:21:14 +0200
committerTakashi Iwai <tiwai@suse.de>2015-08-26 14:21:14 +0200
commitb25cf30a013195a69c167209d13c19b90a7450f2 (patch)
tree1b88f977fc02afbaf46003ef81cad6a1a2fde78e
parenta92d5ee8666afcb4abc7686d7b760f0fb7a0c14c (diff)
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>
-rw-r--r--sound/pci/hda/hda_codec.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 2c021911f88a..37f43a1b34ef 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -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,