ALSA: gus: Remove always NULL parameters
snd_gf1_pcm_new() and snd_gf1_rawmidi_new() 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/gus/gus_uart.c b/sound/isa/gus/gus_uart.c
index 21cc42e..3992912 100644
--- a/sound/isa/gus/gus_uart.c
+++ b/sound/isa/gus/gus_uart.c
@@ -241,13 +241,11 @@
.trigger = snd_gf1_uart_input_trigger,
};
-int snd_gf1_rawmidi_new(struct snd_gus_card * gus, int device, struct snd_rawmidi ** rrawmidi)
+int snd_gf1_rawmidi_new(struct snd_gus_card *gus, int device)
{
struct snd_rawmidi *rmidi;
int err;
- if (rrawmidi)
- *rrawmidi = NULL;
if ((err = snd_rawmidi_new(gus->card, "GF1", device, 1, 1, &rmidi)) < 0)
return err;
strcpy(rmidi->name, gus->interwave ? "AMD InterWave" : "GF1");
@@ -256,7 +254,5 @@
rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT | SNDRV_RAWMIDI_INFO_INPUT | SNDRV_RAWMIDI_INFO_DUPLEX;
rmidi->private_data = gus;
gus->midi_uart = rmidi;
- if (rrawmidi)
- *rrawmidi = rmidi;
return err;
}