msg:
 
-	return(0);
+	return (0);
 }
 #endif /* if 0 */
 
@@ -474,7 +479,7 @@ nomsg:
 static int
 ngdread(struct cdev *dev, struct uio *uio, int flag)
 {
-	priv_p	priv = (priv_p )dev->si_drv1;
+	priv_p	priv = (priv_p)dev->si_drv1;
 	struct mbuf *m;
 	int len, error = 0;
 
@@ -510,14 +515,14 @@ ngdread(struct cdev *dev, struct uio *uio, int flag)
 
 /*
  * This function is called when our device is written to.
- * We read the data from userland into mbuf chain and pass it to the remote hook.
- *
+ * We read the data from userland into mbuf chain and pass it to the remote
+ * hook.
  */
 static int
 ngdwrite(struct cdev *dev, struct uio *uio, int flag)
 {
 	struct epoch_tracker et;
-	priv_p	priv = (priv_p )dev->si_drv1;
+	priv_p	priv = (priv_p)dev->si_drv1;
 	struct mbuf *m;
 	int error = 0;
 
@@ -547,7 +552,7 @@ ngdwrite(struct cdev *dev, struct uio *uio, int flag)
 static int
 ngdpoll(struct cdev *dev, int events, struct thread *td)
 {
-	priv_p	priv = (priv_p )dev->si_drv1;
+	priv_p	priv = (priv_p)dev->si_drv1;
 	int revents = 0;
 
 	if (events & (POLLIN | POLLRDNORM) &&