diff options
Diffstat (limited to 'drivers/tty/ipwireless/tty.c')
| -rw-r--r-- | drivers/tty/ipwireless/tty.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c index 345cebb07ae7..2685d59d2724 100644 --- a/drivers/tty/ipwireless/tty.c +++ b/drivers/tty/ipwireless/tty.c @@ -252,20 +252,11 @@ static int ipwireless_get_serial_info(struct ipw_tty *tty, { struct serial_struct tmp; - if (!retinfo) - return (-EFAULT); - memset(&tmp, 0, sizeof(tmp)); tmp.type = PORT_UNKNOWN; tmp.line = tty->index; - tmp.port = 0; - tmp.irq = 0; - tmp.flags = 0; tmp.baud_base = 115200; - tmp.close_delay = 0; - tmp.closing_wait = 0; - tmp.custom_divisor = 0; - tmp.hub6 = 0; + if (copy_to_user(retinfo, &tmp, sizeof(*retinfo))) return -EFAULT; |