From: Lars-Peter Clausen Date: Fri, 2 Jan 2015 11:24:35 +0000 (+0100) Subject: ALSA: ml403-ac97cr: Remove always NULL parameter X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e9dd86267f2571a9649399c9e268266ca5aa6152;p=linux-beck.git ALSA: ml403-ac97cr: Remove always NULL parameter snd_ml403_ac97cr_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 Signed-off-by: Takashi Iwai --- diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c index bcca825a1c8d..ec01de1cb23b 100644 --- a/sound/drivers/ml403-ac97cr.c +++ b/sound/drivers/ml403-ac97cr.c @@ -1238,14 +1238,11 @@ snd_ml403_ac97cr_mixer(struct snd_ml403_ac97cr *ml403_ac97cr) } static int -snd_ml403_ac97cr_pcm(struct snd_ml403_ac97cr *ml403_ac97cr, int device, - struct snd_pcm **rpcm) +snd_ml403_ac97cr_pcm(struct snd_ml403_ac97cr *ml403_ac97cr, int device) { struct snd_pcm *pcm; int err; - if (rpcm) - *rpcm = NULL; err = snd_pcm_new(ml403_ac97cr->card, "ML403AC97CR/1", device, 1, 1, &pcm); if (err < 0) @@ -1263,8 +1260,6 @@ snd_ml403_ac97cr_pcm(struct snd_ml403_ac97cr *ml403_ac97cr, int device, snd_dma_continuous_data(GFP_KERNEL), 64 * 1024, 128 * 1024); - if (rpcm) - *rpcm = pcm; return 0; } @@ -1298,7 +1293,7 @@ static int snd_ml403_ac97cr_probe(struct platform_device *pfdev) return err; } PDEBUG(INIT_INFO, "probe(): mixer done\n"); - err = snd_ml403_ac97cr_pcm(ml403_ac97cr, 0, NULL); + err = snd_ml403_ac97cr_pcm(ml403_ac97cr, 0); if (err < 0) { snd_card_free(card); return err;