From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 11 Jan 2005 17:42:49 +0000 (+0000)
Subject: Fix handling of DISCONNECT state
X-Git-Tag: v1.0.8~2
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=c83e9d74512810e83eeb7e90945429df5299f50a;p=alsa-lib.git

Fix handling of DISCONNECT state

Fixed the handling of DISCONNECT state in dmix (not to set bogus error
values to state).
---

diff --git a/src/pcm/pcm_dmix.c b/src/pcm/pcm_dmix.c
index 45a5b929..3fdbf4b2 100644
--- a/src/pcm/pcm_dmix.c
+++ b/src/pcm/pcm_dmix.c
@@ -405,7 +405,7 @@ static int snd_pcm_dmix_sync_ptr(snd_pcm_t *pcm)
 	
 	switch (snd_pcm_state(dmix->spcm)) {
 	case SND_PCM_STATE_DISCONNECTED:
-		dmix->state = -ENOTTY;
+		dmix->state = SND_PCM_STATE_DISCONNECTED;
 		return -ENOTTY;
 	default:
 		break;
@@ -474,7 +474,7 @@ static snd_pcm_state_t snd_pcm_dmix_state(snd_pcm_t *pcm)
 	case SND_PCM_STATE_SUSPENDED:
 		return -ESTRPIPE;
 	case SND_PCM_STATE_DISCONNECTED:
-		dmix->state = -ENOTTY;
+		dmix->state = SND_PCM_STATE_DISCONNECTED;
 		return -ENOTTY;
 	default:
 		break;