USB: io_*: remove bogus termios no 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>

diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index cebb32f..dd42f57 100644 (file)
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -1513,15 +1513,6 @@ static void edge_set_termios (struct usb_serial_port *port, struct ktermios *old
        }
 
        cflag = tty->termios->c_cflag;
-       /* check that they really want us to change something */
-       if (old_termios) {
-               if (cflag == old_termios->c_cflag &&
-                   tty->termios->c_iflag == old_termios->c_iflag) {
-                       dbg("%s - nothing to change", __FUNCTION__);
-                       return;
-               }
-       }
-
        dbg("%s - clfag %08x iflag %08x", __FUNCTION__, 
            tty->termios->c_cflag, tty->termios->c_iflag);
        if (old_termios) {

diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c
index 1c6850a..0d39036 100644 (file)
--- a/drivers/usb/serial/io_ti.c
+++ b/drivers/usb/serial/io_ti.c
@@ -2544,14 +2544,6 @@ static void edge_set_termios (struct usb_serial_port *port, struct ktermios *old
        }
 
        cflag = tty->termios->c_cflag;
-       /* check that they really want us to change something */
-       if (old_termios) {
-               if (cflag == old_termios->c_cflag &&
-                   tty->termios->c_iflag == old_termios->c_iflag) {
-                       dbg ("%s - nothing to change", __FUNCTION__);
-                       return;
-               }
-       }
 
        dbg("%s - clfag %08x iflag %08x", __FUNCTION__, 
            tty->termios->c_cflag, tty->termios->c_iflag);