1 files changed, 11 insertions, 4 deletions

diff --git a/drivers/char/pty.c b/drivers/char/pty.c
index 76b27932d229..ec09c1cd4fe9 100644
--- a/drivers/char/pty.c
+++ b/drivers/char/pty.c
@@ -388,7 +388,14 @@ static int pty_unix98_ioctl(struct tty_struct *tty, struct file *file,
         return -ENOIOCTLCMD;
 }
 
-static const struct tty_operations pty_unix98_ops = {
+static void pty_shutdown(struct tty_struct *tty)
+{
+        /* We have our own method as we don't use the tty index */
+        kfree(tty->termios);
+        kfree(tty->termios_locked);
+}
+
+static const struct tty_operations ptm_unix98_ops = {
         .open = pty_open,
         .close = pty_close,
         .write = pty_write,
@@ -397,10 +404,10 @@ static const struct tty_operations pty_unix98_ops = {
         .chars_in_buffer = pty_chars_in_buffer,
         .unthrottle = pty_unthrottle,
         .set_termios = pty_set_termios,
-        .ioctl = pty_unix98_ioctl
+        .ioctl = pty_unix98_ioctl,
+        .shutdown = pty_shutdown
 };
 
-
 static void __init unix98_pty_init(void)
 {
         ptm_driver = alloc_tty_driver(NR_UNIX98_PTY_MAX);
@@ -427,7 +434,7 @@ static void __init unix98_pty_init(void)
         ptm_driver->flags = TTY_DRIVER_RESET_TERMIOS | TTY_DRIVER_REAL_RAW |
                 TTY_DRIVER_DYNAMIC_DEV | TTY_DRIVER_DEVPTS_MEM;
         ptm_driver->other = pts_driver;
-        tty_set_operations(ptm_driver, &pty_unix98_ops);
+        tty_set_operations(ptm_driver, &ptm_unix98_ops);
 
         pts_driver->owner = THIS_MODULE;
         pts_driver->driver_name = "pty_slave";