From: Andre Noll <maan@systemlinux.org>
Date: Sun, 15 Mar 2009 14:47:45 +0000 (+0100)
Subject: alsa: Simplify alsa_open().
X-Git-Tag: v0.3.4~36
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=295996481a3cfef9fd702efa989a2585b3f94aca

alsa: Simplify alsa_open().

No need to call snd_pcm_info() as we do not use it anyway.
---

diff --git a/alsa_write.c b/alsa_write.c
index 3a1e76e6..d65cfb4d 100644
--- a/alsa_write.c
+++ b/alsa_write.c
@@ -62,7 +62,6 @@ static int alsa_open(struct writer_node *w)
 	snd_pcm_sw_params_t *swparams;
 	snd_pcm_uframes_t buffer_size, start_threshold, stop_threshold;
 	int err;
-	snd_pcm_info_t *info;
 	snd_pcm_uframes_t period_size;
 	struct private_alsa_write_data *pad = para_calloc(sizeof(struct
 		private_alsa_write_data));
@@ -79,13 +78,10 @@ static int alsa_open(struct writer_node *w)
 		pad->channels = conf->channels_arg;
 	PARA_INFO_LOG("%d channel(s), %dHz\n", pad->channels, pad->samplerate);
 	w->private_data = pad;
-	snd_pcm_info_alloca(&info);
 	err = snd_pcm_open(&pad->handle, conf->device_arg,
 		SND_PCM_STREAM_PLAYBACK, SND_PCM_NONBLOCK);
 	if (err < 0)
 		return -E_PCM_OPEN;
-	if ((err = snd_pcm_info(pad->handle, info)) < 0)
-		return -E_SND_PCM_INFO;
 
 	snd_pcm_hw_params_alloca(&hwparams);
 	snd_pcm_sw_params_alloca(&swparams);