From: Jaroslav Kysela <perex@perex.cz>
Date: Thu, 21 Feb 2002 15:03:50 +0000 (+0000)
Subject: Fixed xfer variable initialization for capture in avail_update()
X-Git-Tag: v1.0.3~476
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=4a0e9058a919d7e014847070a388e4030b805bae;p=alsa-lib.git

Fixed xfer variable initialization for capture in avail_update()
---

diff --git a/src/pcm/pcm_plugin.c b/src/pcm/pcm_plugin.c
index bbc065c7..53635cf2 100644
--- a/src/pcm/pcm_plugin.c
+++ b/src/pcm/pcm_plugin.c
@@ -496,11 +496,10 @@ snd_pcm_sframes_t snd_pcm_plugin_avail_update(snd_pcm_t *pcm)
 		const snd_pcm_channel_area_t *areas;
 		snd_pcm_uframes_t xfer, hw_offset, size;
 		
-		size = snd_pcm_mmap_capture_avail(pcm);
-		size = pcm->buffer_size - size;
+		xfer = snd_pcm_mmap_capture_avail(pcm);
+		size = pcm->buffer_size - xfer;
 		areas = snd_pcm_mmap_areas(pcm);
 		hw_offset = snd_pcm_mmap_hw_offset(pcm);
-		xfer = 0;
 		while (size > 0 && slave_size > 0) {
 			snd_pcm_uframes_t frames = size;
 			snd_pcm_uframes_t cont = pcm->buffer_size - hw_offset;