these variable were initialized with some value, but never used. and so they are safe to be deleted.
Signed-off-by: Sudip Mukherjee sudip@vectorindia.org ---
i have not given Jaroslav Kysela perex@perex.cz in the To list, as in my last mail, all mails bounced with the error: "cant create user output file"
sound/pci/ice1712/ice1712.c | 3 +-- sound/pci/ice1712/revo.c | 9 +++------ 2 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c index b97a0f9..8f27357 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; diff --git a/sound/pci/ice1712/revo.c b/sound/pci/ice1712/revo.c index 1112ec1..1f40dab 100644 --- a/sound/pci/ice1712/revo.c +++ b/sound/pci/ice1712/revo.c @@ -481,7 +481,6 @@ static int ap192_ak4114_init(struct snd_ice1712 *ice) static const unsigned char ak4114_init_txcsb[] = { 0x41, 0x02, 0x2c, 0x00, 0x00 }; - int err;
struct revo51_spec *spec; spec = kzalloc(sizeof(*spec), GFP_KERNEL); @@ -489,11 +488,9 @@ static int ap192_ak4114_init(struct snd_ice1712 *ice) return -ENOMEM; ice->spec = spec;
- err = snd_ak4114_create(ice->card, - ap192_ak4114_read, - ap192_ak4114_write, - ak4114_init_vals, ak4114_init_txcsb, - ice, &spec->ak4114); + snd_ak4114_create(ice->card, ap192_ak4114_read, ap192_ak4114_write, + ak4114_init_vals, ak4114_init_txcsb, ice, + &spec->ak4114); /* AK4114 in Revo cannot detect external rate correctly. * No reason to stop capture stream due to incorrect checks */ spec->ak4114->check_flags = AK4114_CHECK_NO_RATE;