diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
| commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
| tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /drivers/tty/ipwireless | |
| parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) | |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'drivers/tty/ipwireless')
| -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 345cebb07..2685d59d2 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; |