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 --- sound/pci/ice1712/ice1712.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c index 5975334..6525191 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;