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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2007-07-09 12:03:12 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2007-07-12 16:34:41 -0700
commit6dc731024347ab499c3fc0347ab90d972771b8a1 (patch)
treee65eda4fc7d141afc0db1acaa17a4c1987697780 /drivers
parenteb58c0c5f2b3cf6306a184cdf1c751155b7ddb3b (diff)
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/serial/io_edgeport.c9
-rw-r--r--drivers/usb/serial/io_ti.c8
2 files changed, 0 insertions, 17 deletions
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index cebb32f4a83..dd42f57089f 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 1c6850a074d..0d3903691e8 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);