diff options
Diffstat (limited to 'drivers/char/tty_port.c')
| -rw-r--r-- | drivers/char/tty_port.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/tty_port.c b/drivers/char/tty_port.c index 62dadfc95e3..9769b1149f7 100644 --- a/drivers/char/tty_port.c +++ b/drivers/char/tty_port.c @@ -193,7 +193,7 @@ int tty_port_block_til_ready(struct tty_port *port, { int do_clocal = 0, retval; unsigned long flags; - DECLARE_WAITQUEUE(wait, current); + DEFINE_WAIT(wait); int cd; /* block if port is in the process of being closed */ @@ -267,7 +267,7 @@ int tty_port_block_til_ready(struct tty_port *port, if (retval == 0) port->flags |= ASYNC_NORMAL_ACTIVE; spin_unlock_irqrestore(&port->lock, flags); - return 0; + return retval; } EXPORT_SYMBOL(tty_port_block_til_ready); |