Since tty_standard_install() always returns 0, the return type has changed to void. Now apply this and remove the obsolete error check.
Signed-off-by: Jaejoong Kim climbbb.kim@gmail.com --- drivers/usb/serial/usb-serial.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index f7aaa7f..5cfc2ca 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -192,9 +192,7 @@ static int serial_install(struct tty_driver *driver, struct tty_struct *tty) if (retval) goto error_get_interface;
- retval = tty_standard_install(driver, tty); - if (retval) - goto error_init_termios; + tty_standard_install(driver, tty);
mutex_unlock(&serial->disc_mutex);
@@ -206,8 +204,6 @@ static int serial_install(struct tty_driver *driver, struct tty_struct *tty)
return retval;
- error_init_termios: - usb_autopm_put_interface(serial->interface); error_get_interface: module_put(serial->type->driver.owner); error_module_get: