diff options
| author | Johan Hovold <jhovold@gmail.com> | 2013-06-26 16:47:20 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-24 01:21:50 +0200 |
| commit | a0b9281e29fb8942baddf2ce4067eb611f4f9c01 (patch) | |
| tree | 72fc6c91ba36f532eecea29a8a645162aae58398 /drivers/usb | |
| parent | USB: misc: remove CONFIG_USB_DEBUG from Makefile (diff) | |
| download | linux-a0b9281e29fb8942baddf2ce4067eb611f4f9c01.tar.xz linux-a0b9281e29fb8942baddf2ce4067eb611f4f9c01.zip | |
USB: serial: remove defensive test from set_termios
Remove defensive test from set_termios which is never called with a NULL
tty.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/serial/cp210x.c | 3 | ||||
| -rw-r--r-- | drivers/usb/serial/oti6858.c | 3 |
2 files changed, 0 insertions, 6 deletions
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index d6ef2f8da37d..5627058964d5 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -666,9 +666,6 @@ static void cp210x_set_termios(struct tty_struct *tty, unsigned int bits; unsigned int modem_ctl[4]; - if (!tty) - return; - cflag = tty->termios.c_cflag; old_cflag = old_termios->c_cflag; diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c index 7e3e0782e51f..cf509c8c1aa1 100644 --- a/drivers/usb/serial/oti6858.c +++ b/drivers/usb/serial/oti6858.c @@ -411,9 +411,6 @@ static void oti6858_set_termios(struct tty_struct *tty, __le16 divisor; int br; - if (!tty) - return; - cflag = tty->termios.c_cflag; spin_lock_irqsave(&priv->lock, flags); |