diff options
| -rw-r--r-- | drivers/tty/pty.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c index b6d8cc7f0f16..23368cec7ee8 100644 --- a/drivers/tty/pty.c +++ b/drivers/tty/pty.c @@ -120,10 +120,10 @@ static int pty_write(struct tty_struct *tty, const unsigned char *buf, int c) spin_lock_irqsave(&to->port->lock, flags); /* Stuff the data into the input queue of the other end */ c = tty_insert_flip_string(to->port, buf, c); + spin_unlock_irqrestore(&to->port->lock, flags); /* And shovel */ if (c) tty_flip_buffer_push(to->port); - spin_unlock_irqrestore(&to->port->lock, flags); } return c; } |