1 files changed, 3 insertions, 8 deletions

diff --git a/sys/dev/sio/sio.c b/sys/dev/sio/sio.c
index 7eb106eddbc6..ce064c4a5f6d 100644
--- a/sys/dev/sio/sio.c
+++ b/sys/dev/sio/sio.c
@@ -2048,16 +2048,11 @@ sioioctl(dev, cmd, data, flag, td)
 		if (lt->c_ospeed != 0)
 			dt->c_ospeed = tp->t_ospeed;
 	}
-	error = (*linesw[tp->t_line].l_ioctl)(tp, cmd, data, flag, td);
-	if (error != ENOIOCTL)
-		return (error);
-	s = spltty();
-	error = ttioctl(tp, cmd, data, flag);
+	error = ttyioctl(dev, cmd, data, flag, td);
 	disc_optim(tp, &tp->t_termios, com);
-	if (error != ENOIOCTL) {
-		splx(s);
+	if (error != ENOTTY)
 		return (error);
-	}
+	s = spltty();
 	switch (cmd) {
 	case TIOCSBRK:
 		sio_setreg(com, com_cfcr, com->cfcr_image |= CFCR_SBREAK);