USB: mos7840: correct handling of CS5 setting

This patch removes an erroneous check of CSIZE, which made it impossible to set
CS5.

Compiles clean, but couldn't test against hardware.

Signed-off-by: Colin Leitner <colin.leitner@gmail.com>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index e5bdd987b9e8f7e260fc95c48b142742026999fa..a69da83604c03da3219c2340264cff08b456a404 100644 (file)
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -1813,25 +1813,25 @@ static void mos7840_change_port_settings(struct tty_struct *tty,
        iflag = tty->termios.c_iflag;
 
        /* Change the number of bits */
-       if (cflag & CSIZE) {
-               switch (cflag & CSIZE) {
-               case CS5:
-                       lData = LCR_BITS_5;
-                       break;
+       switch (cflag & CSIZE) {
+       case CS5:
+               lData = LCR_BITS_5;
+               break;
 
-               case CS6:
-                       lData = LCR_BITS_6;
-                       break;
+       case CS6:
+               lData = LCR_BITS_6;
+               break;
 
-               case CS7:
-                       lData = LCR_BITS_7;
-                       break;
-               default:
-               case CS8:
-                       lData = LCR_BITS_8;
-                       break;
-               }
+       case CS7:
+               lData = LCR_BITS_7;
+               break;
+
+       default:
+       case CS8:
+               lData = LCR_BITS_8;
+               break;
        }
+
        /* Change the Parity bit */
        if (cflag & PARENB) {
                if (cflag & PARODD) {