Merge tag 'v4.8-rockchip-clk-fixes1' of git://git.kernel.org/pub/scm/linux/kernel...

[karo-tx-linux.git] / drivers / tty / pty.c

diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
index f856c4544eeaea7ac243e4a0fb2a6383524f60b0..51e0d32883ba7d3bbb5b626dcb6314a49d210dff 100644 (file)
--- a/drivers/tty/pty.c
+++ b/drivers/tty/pty.c
@@ -667,8 +667,11 @@ static void pty_unix98_remove(struct tty_driver *driver, struct tty_struct *tty)
                fsi = tty->driver_data;
        else
                fsi = tty->link->driver_data;
-       devpts_kill_index(fsi, tty->index);
-       devpts_release(fsi);
+
+       if (fsi) {
+               devpts_kill_index(fsi, tty->index);
+               devpts_release(fsi);
+       }
 }
 
 static const struct tty_operations ptm_unix98_ops = {