diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/tty_io.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index aa48367a0c79..071671a8674f 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -2571,7 +2571,6 @@ static int tiocspgrp(struct tty_struct *tty, struct tty_struct *real_tty, pid_t struct pid *pgrp; pid_t pgrp_nr; int retval = tty_check_change(real_tty); - unsigned long flags; if (retval == -EIO) return -ENOTTY; @@ -2594,10 +2593,10 @@ static int tiocspgrp(struct tty_struct *tty, struct tty_struct *real_tty, pid_t if (session_of_pgrp(pgrp) != task_session(current)) goto out_unlock; retval = 0; - spin_lock_irqsave(&tty->ctrl_lock, flags); + spin_lock_irq(&tty->ctrl_lock); put_pid(real_tty->pgrp); real_tty->pgrp = get_pid(pgrp); - spin_unlock_irqrestore(&tty->ctrl_lock, flags); + spin_unlock_irq(&tty->ctrl_lock); out_unlock: rcu_read_unlock(); return retval; |