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ALSA: ali5451: remove redundant pointer 'codec' 

Pointer 'codec' is being assigned but is never used hence it is
redundant and can be removed.

Cleans up clang warning:
warning: variable 'codec' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Colin Ian King 2018-07-16 09:57:38 +01:00 committed by Takashi Iwai
parent 7527cd209e
commit c888443951
1 changed files with 1 additions and 4 deletions
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5
sound/pci/ali5451/ali5451.c
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@ -1484,12 +1484,9 @@ static struct snd_pcm_hardware snd_ali_capture =
static void snd_ali_pcm_free_substream(struct snd_pcm_runtime *runtime)
{
struct snd_ali_voice *pvoice = runtime->private_data;
struct snd_ali *codec;
if (pvoice) {
codec = pvoice->codec;
if (pvoice)
snd_ali_free_voice(pvoice->codec, pvoice);
}
}
static int snd_ali_open(struct snd_pcm_substream *substream, int rec,