USB: mos7720: remove bogus no termios change check

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>

diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index da60c30..231b584 100644 (file)
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -1238,16 +1238,6 @@ static void mos7720_set_termios(struct usb_serial_port *port,
                return;
        }
 
-       /* check that they really want us to change something */
-       if (old_termios) {
-               if ((cflag == old_termios->c_cflag) &&
-                   (RELEVANT_IFLAG(tty->termios->c_iflag) ==
-                    RELEVANT_IFLAG(old_termios->c_iflag))) {
-                       dbg("Nothing to change");
-                       return;
-               }
-       }
-
        dbg("%s - clfag %08x iflag %08x", __FUNCTION__,
            tty->termios->c_cflag,
            RELEVANT_IFLAG(tty->termios->c_iflag));