12405 audioens: variable may be used uninitialized

Reviewed by: Robert Mustacchi <rm@fingolfin.org> Reviewed by: Rob Johnston <rob.johnston@joyent.com> Approved by: Dan McDonald <danmcd@joyent.com>
rmustacc · Aug 4, 2020 · 001481f · 001481f
1 parent 425a833
commit 001481f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/usr/src/uts/common/io/audio/drv/audioens/audioens.c b/usr/src/uts/common/io/audio/drv/audioens/audioens.c
@@ -685,6 +685,8 @@ audioens_count(void *arg)
 		page = CONC_ADCCTL_PAGE;
 		offs = CONC_wADCFC_OFF;
 		break;
+	default:
+		panic("Unknown port number: %d\n", port->num);
 	}
 
 	mutex_enter(&dev->mutex);