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>

2 files changed, 0 insertions, 17 deletions

diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index cebb32f4a831..dd42f57089ff 100644
--- 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 1c6850a074d4..0d3903691e8c 100644
--- 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);