diff options
| -rw-r--r-- | drivers/tty/pty.c | 2 | ||||
| -rw-r--r-- | drivers/tty/tty_port.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c index 0ce0b3ec2bb0..a541ec875932 100644 --- a/drivers/tty/pty.c +++ b/drivers/tty/pty.c @@ -408,7 +408,7 @@ static void pty_unix98_shutdown(struct tty_struct *tty) static void pty_cleanup(struct tty_struct *tty) { tty->port->itty = NULL; - kfree(tty->port); + tty_port_put(tty->port); } /* Traditional BSD devices */ diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c index 416b42f7c346..fdc42c2d565f 100644 --- a/drivers/tty/tty_port.c +++ b/drivers/tty/tty_port.c @@ -128,7 +128,7 @@ static void tty_port_destructor(struct kref *kref) if (port->xmit_buf) free_page((unsigned long)port->xmit_buf); tty_buffer_free_all(port); - if (port->ops->destruct) + if (port->ops && port->ops->destruct) port->ops->destruct(port); else kfree(port); |