diff --git a/[refs] b/[refs] index 8ad2f73e99ff..706653b80095 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: b4dcfbee3b536c9125762e8f6681ac6be0e9256b +refs/heads/master: 296fa7f6a3f3342d40df7713e74246198295654b diff --git a/trunk/drivers/char/tty_io.c b/trunk/drivers/char/tty_io.c index 59f472143f08..1412a8d1e58d 100644 --- a/trunk/drivers/char/tty_io.c +++ b/trunk/drivers/char/tty_io.c @@ -1795,12 +1795,15 @@ static int __tty_open(struct inode *inode, struct file *filp) } #endif if (device == MKDEV(TTYAUX_MAJOR, 1)) { - driver = tty_driver_kref_get(console_device(&index)); - if (driver) { - /* Don't let /dev/console block */ - filp->f_flags |= O_NONBLOCK; - noctty = 1; - goto got_driver; + struct tty_driver *console_driver = console_device(&index); + if (console_driver) { + driver = tty_driver_kref_get(console_driver); + if (driver) { + /* Don't let /dev/console block */ + filp->f_flags |= O_NONBLOCK; + noctty = 1; + goto got_driver; + } } mutex_unlock(&tty_mutex); return -ENODEV;