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Message-ID: <20070703154239.29114caf@the-village.bc.nu>
Date: Tue, 3 Jul 2007 15:42:39 +0100
From: Alan Cox <alan@...rguk.ukuu.org.uk>
To: akpm@...l.org, linux-kernel@...r.kernel.org,
linux-usb-devel@...ts.sourceforge.net
Subject: [PATCH] io_*: Remove bogus termios no change checks
Signed-off-by: Alan Cox <alan@...hat.com>
diff -u --new-file --exclude-from /usr/src/exclude --recursive linux.vanilla-2.6.22-rc6-mm1/drivers/usb/serial/io_edgeport.c linux-2.6.22-rc6-mm1/drivers/usb/serial/io_edgeport.c
--- linux.vanilla-2.6.22-rc6-mm1/drivers/usb/serial/io_edgeport.c 2007-07-02 20:50:14.000000000 +0100
+++ linux-2.6.22-rc6-mm1/drivers/usb/serial/io_edgeport.c 2007-07-02 21:12:36.000000000 +0100
@@ -1513,15 +1513,6 @@
}
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 -u --new-file --exclude-from /usr/src/exclude --recursive linux.vanilla-2.6.22-rc6-mm1/drivers/usb/serial/io_ti.c linux-2.6.22-rc6-mm1/drivers/usb/serial/io_ti.c
--- linux.vanilla-2.6.22-rc6-mm1/drivers/usb/serial/io_ti.c 2007-07-02 20:50:14.000000000 +0100
+++ linux-2.6.22-rc6-mm1/drivers/usb/serial/io_ti.c 2007-07-02 21:23:37.000000000 +0100
@@ -2544,14 +2544,6 @@
}
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);
-
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