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>
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@ -948,14 +948,6 @@ static void visor_set_termios (struct usb_serial_port *port, struct ktermios *ol
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}
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}
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cflag = port->tty->termios->c_cflag;
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cflag = port->tty->termios->c_cflag;
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/* check that they really want us to change something */
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if (old_termios) {
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if ((cflag == old_termios->c_cflag) &&
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(RELEVANT_IFLAG(port->tty->termios->c_iflag) == RELEVANT_IFLAG(old_termios->c_iflag))) {
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dbg("%s - nothing to change...", __FUNCTION__);
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return;
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}
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}
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/* get the byte size */
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/* get the byte size */
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switch (cflag & CSIZE) {
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switch (cflag & CSIZE) {
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@ -891,15 +891,6 @@ static void whiteheat_set_termios(struct usb_serial_port *port, struct ktermios
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goto exit;
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goto exit;
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}
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}
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/* check that they really want us to change something */
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if (old_termios) {
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if ((port->tty->termios->c_cflag == old_termios->c_cflag) &&
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(port->tty->termios->c_iflag == old_termios->c_iflag)) {
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dbg("%s - nothing to change...", __FUNCTION__);
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goto exit;
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}
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}
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firm_setup_port(port);
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firm_setup_port(port);
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exit:
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exit:
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