--- src/sys/dev/sound/pcm/vchan.c	2007/06/16 19:48:05	1.7
+++ src/sys/dev/sound/pcm/vchan.c	2008/01/06 16:55:51	1.8
@@ -161,8 +161,6 @@ vchan_init(kobj_t obj, void *devinfo, st
 
 	KASSERT(dir == PCMDIR_PLAY, ("vchan_init: bad direction"));
 	ch = kmalloc(sizeof(*ch), M_DEVBUF, M_WAITOK | M_ZERO);
-	if (!ch)
-		return NULL;
 	ch->parent = parent;
 	ch->channel = c;
 	ch->fmt = AFMT_U8;
@@ -406,10 +404,6 @@ vchan_create(struct pcm_channel *parent)
 	CHN_UNLOCK(parent);
 
 	pce = kmalloc(sizeof(*pce), M_DEVBUF, M_WAITOK | M_ZERO);
-	if (!pce) {
-   		CHN_LOCK(parent);
-		return ENOMEM;
-	}
 
 	/* create a new playback channel */
 	child = pcm_chn_create(d, parent, &vchan_class, PCMDIR_VIRTUAL, parent);