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authorSudip Mukherjee <sudip@vectorindia.org>2014-11-14 11:39:07 +0100
committerTakashi Iwai <tiwai@suse.de>2014-11-14 14:16:43 +0100
commitb393df0145e271724fee10f93c023662f8557bb9 (patch)
treec0f0bc128aea4e776727e28e301094e45097ed2e /sound/pci/ice1712
parentALSA: ice1712: remove unneeded return statement (diff)
downloadlinux-b393df0145e271724fee10f93c023662f8557bb9.tar.xz
linux-b393df0145e271724fee10f93c023662f8557bb9.zip
ALSA: ice1712: remove unused variable
buf_size was initialized with snd_pcm_lib_buffer_bytes, but never used. and so it is safe to be deleted. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/ice1712')
-rw-r--r--sound/pci/ice1712/ice1712.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c
index 597533490f2d..65251911cf6f 100644
--- a/sound/pci/ice1712/ice1712.c
+++ b/sound/pci/ice1712/ice1712.c
@@ -620,10 +620,9 @@ static int snd_ice1712_playback_ds_prepare(struct snd_pcm_substream *substream)
{
struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
struct snd_pcm_runtime *runtime = substream->runtime;
- u32 period_size, buf_size, rate, tmp, chn;
+ u32 period_size, rate, tmp, chn;
period_size = snd_pcm_lib_period_bytes(substream) - 1;
- buf_size = snd_pcm_lib_buffer_bytes(substream) - 1;
tmp = 0x0064;
if (snd_pcm_format_width(runtime->format) == 16)
tmp &= ~0x04;