[ALSA] Fix pcm-draining of capture stream in PCM middle layer

Fix the draining of PCM capture stream in the PCM middle layer. snd_pcm_drain() ignored capture streams, but it should change the state to SNDRV_PCM_DRAINING. Signed-off-by: Takashi Iwai <[email protected]>
iegor · Jun 22, 2006 · 0fbf405 · 0fbf405
1 parent 9b87819
commit 0fbf405
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
@@ -1469,8 +1469,6 @@ static int snd_pcm_drain(struct snd_pcm_substream *substream)
 		}
 	}
 	up_read(&snd_pcm_link_rwsem);
-	if (! num_drecs)
-		goto _error;
 
 	snd_pcm_stream_lock_irq(substream);
 	/* resume pause */