> How does this look instead

@@ -490,12 +460,6 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
 {
        unsigned int cflag = tty->termios->c_cflag;

-       if (   (cflag == old_termios->c_cflag)
-           && (   RELEVANT_IFLAG(tty->termios->c_iflag)
-               == RELEVANT_IFLAG(old_termios->c_iflag)))
-         return;

Since you deleted the only use of "cflag" in this function, you can delete
the declaration too.

@@ -623,9 +587,8 @@ static void rs_close(struct tty_struct *tty, struct file * filp)
         * the line discipline to only process XON/XOFF characters.
         */
        shutdown(info);
-       if (tty->ops->flush_buffer)
-               tty->ops->flush_buffer(tty);
-       if (tty->ldisc.flush_buffer) tty->ldisc.flush_buffer(tty);
+       rs_flush_buffer(tty);
+       tty_ldisc_flush(tty)

A ';' on the end of this line would make the compiler much happier :-)


With these two additions it looks great.

Thanks

-Tony
--
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/