diff options
Diffstat (limited to 'drivers/char/tty_io.c')
| -rw-r--r-- | drivers/char/tty_io.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index 5ee9081..bb22cf4 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -1866,19 +1866,19 @@ got_driver: printk(KERN_DEBUG "error %d in opening %s...", retval, tty->name); #endif + tty_unlock(); /* need to call tty_release without BTM */ tty_release(inode, filp); - if (retval != -ERESTARTSYS) { - tty_unlock(); + if (retval != -ERESTARTSYS) return retval; - } - if (signal_pending(current)) { - tty_unlock(); + + if (signal_pending(current)) return retval; - } + schedule(); /* * Need to reset f_op in case a hangup happened. */ + tty_lock(); if (filp->f_op == &hung_up_tty_fops) filp->f_op = &tty_fops; tty_unlock(); |