--- src/sys/dev/sound/pcm/mixer.c	2007/06/16 20:07:22	1.17
+++ src/sys/dev/sound/pcm/mixer.c	2007/06/22 21:41:16	1.18
@@ -671,8 +671,6 @@ mixer_ioctl(struct dev_ioctl_args *ap)
 	 * set its vchan, and fails to use the correct fd.
 	 */
 	if (j == SOUND_MIXER_PCM) {
-		cdev_t pdev;
-
 		if (vchanvolume(i_dev,
 			    (cmd & MIXER_WRITE(0)) == MIXER_WRITE(0),
 			    (int *)arg, &ret, curthread))