USB: visor and whiteheat: remove bogus termios change checks

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 0 insertions, 17 deletions

diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c
index acd0eae3b146..7d84a7647e81 100644
--- a/drivers/usb/serial/visor.c
+++ b/drivers/usb/serial/visor.c
@@ -948,14 +948,6 @@ static void visor_set_termios (struct usb_serial_port *port, struct ktermios *ol
         }
 
         cflag = port->tty->termios->c_cflag;
-        /* check that they really want us to change something */
-        if (old_termios) {
-                if ((cflag == old_termios->c_cflag) &&
-                    (RELEVANT_IFLAG(port->tty->termios->c_iflag) == RELEVANT_IFLAG(old_termios->c_iflag))) {
-                        dbg("%s - nothing to change...", __FUNCTION__);
-                        return;
-                }
-        }
 
         /* get the byte size */
         switch (cflag & CSIZE) {
diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c
index 8611ee569613..cc8b44c08712 100644
--- a/drivers/usb/serial/whiteheat.c
+++ b/drivers/usb/serial/whiteheat.c
@@ -891,15 +891,6 @@ static void whiteheat_set_termios(struct usb_serial_port *port, struct ktermios
                 goto exit;
         }
         
-        /* check that they really want us to change something */
-        if (old_termios) {
-                if ((port->tty->termios->c_cflag == old_termios->c_cflag) &&
-                    (port->tty->termios->c_iflag == old_termios->c_iflag)) {
-                        dbg("%s - nothing to change...", __FUNCTION__);
-                        goto exit;
-                }
-        }
-
         firm_setup_port(port);
 
 exit: