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path: root/drivers/usb/serial/mos7840.c
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Diffstat (limited to 'drivers/usb/serial/mos7840.c')
-rw-r--r--drivers/usb/serial/mos7840.c23
1 files changed, 2 insertions, 21 deletions
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index f76480f1455..a5ced7e08cb 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -1977,11 +1977,6 @@ static void mos7840_change_port_settings(struct moschip_port *mos7840_port,
tty = mos7840_port->port->tty;
- if ((!tty) || (!tty->termios)) {
- dbg("%s - no tty structures", __FUNCTION__);
- return;
- }
-
dbg("%s", "Entering .......... \n");
lData = LCR_BITS_8;
@@ -2151,11 +2146,6 @@ static void mos7840_set_termios(struct usb_serial_port *port,
tty = port->tty;
- if (!port->tty || !port->tty->termios) {
- dbg("%s - no tty or termios", __FUNCTION__);
- return;
- }
-
if (!mos7840_port->open) {
dbg("%s - port not opened", __FUNCTION__);
return;
@@ -2165,19 +2155,10 @@ static void mos7840_set_termios(struct usb_serial_port *port,
cflag = tty->termios->c_cflag;
- if (!cflag) {
- dbg("%s %s\n", __FUNCTION__, "cflag is NULL");
- return;
- }
-
dbg("%s - clfag %08x iflag %08x", __FUNCTION__,
tty->termios->c_cflag, RELEVANT_IFLAG(tty->termios->c_iflag));
-
- if (old_termios) {
- dbg("%s - old clfag %08x old iflag %08x", __FUNCTION__,
- old_termios->c_cflag, RELEVANT_IFLAG(old_termios->c_iflag));
- }
-
+ dbg("%s - old clfag %08x old iflag %08x", __FUNCTION__,
+ old_termios->c_cflag, RELEVANT_IFLAG(old_termios->c_iflag));
dbg("%s - port %d", __FUNCTION__, port->number);
/* change the port settings to the new ones specified */