snd_es18xx_pcm() takes a pointer to a pointer of a PCM where if this parameter is provided the newly allocated PCM 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 --- sound/isa/es18xx.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c index b481bb8..6cc2d2b 100644 --- a/sound/isa/es18xx.c +++ b/sound/isa/es18xx.c @@ -1687,16 +1687,13 @@ static struct snd_pcm_ops snd_es18xx_capture_ops = { .pointer = snd_es18xx_capture_pointer, };
-static int snd_es18xx_pcm(struct snd_card *card, int device, - struct snd_pcm **rpcm) +static int snd_es18xx_pcm(struct snd_card *card, int device) { struct snd_es18xx *chip = card->private_data; struct snd_pcm *pcm; char str[16]; int err;
- if (rpcm) - *rpcm = NULL; sprintf(str, "ES%x", chip->version); if (chip->caps & ES18XX_PCM2) err = snd_pcm_new(card, str, device, 2, 1, &pcm); @@ -1722,9 +1719,6 @@ static int snd_es18xx_pcm(struct snd_card *card, int device, snd_dma_isa_data(), 64*1024, chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024); - - if (rpcm) - *rpcm = pcm; return 0; }
@@ -2154,7 +2148,7 @@ static int snd_audiodrive_probe(struct snd_card *card, int dev) chip->port, irq[dev], dma1[dev]);
- err = snd_es18xx_pcm(card, 0, NULL); + err = snd_es18xx_pcm(card, 0); if (err < 0) return err;