pcm - Remove unused variable

diff --git a/sys/dev/sound/pcm/channel.c b/sys/dev/sound/pcm/channel.c
index a0c5370..81d1758 100644 (file)
--- a/sys/dev/sound/pcm/channel.c
+++ b/sys/dev/sound/pcm/channel.c
@@ -648,7 +648,6 @@ chn_sync(struct pcm_channel *c, int threshold)
 int
 chn_poll(struct pcm_channel *c, int ev, struct thread *td)
 {
-       struct snd_dbuf *bs = c->bufsoft;
        int ret;
 
        CHN_LOCKASSERT(c);