ALSA: sb8: Remove always NULL parameters
snd_sb8dsp_pcm() and snd_sb8dsp_midi() take a pointer to a pointer of a
PCM/MIDI where if this parameter is provided the newly allocated object is
stored. All callers pass NULL though, so remove the parameter. This makes
the code a bit cleaner and shorter.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/isa/sb/sb8_main.c b/sound/isa/sb/sb8_main.c
index 24d4121..d4d8b0e 100644
--- a/sound/isa/sb/sb8_main.c
+++ b/sound/isa/sb/sb8_main.c
@@ -594,15 +594,13 @@
.pointer = snd_sb8_capture_pointer,
};
-int snd_sb8dsp_pcm(struct snd_sb *chip, int device, struct snd_pcm ** rpcm)
+int snd_sb8dsp_pcm(struct snd_sb *chip, int device)
{
struct snd_card *card = chip->card;
struct snd_pcm *pcm;
int err;
size_t max_prealloc = 64 * 1024;
- if (rpcm)
- *rpcm = NULL;
if ((err = snd_pcm_new(card, "SB8 DSP", device, 1, 1, &pcm)) < 0)
return err;
sprintf(pcm->name, "DSP v%i.%i", chip->version >> 8, chip->version & 0xff);
@@ -618,8 +616,6 @@
snd_dma_isa_data(),
64*1024, max_prealloc);
- if (rpcm)
- *rpcm = pcm;
return 0;
}