USB: spcp8x5: 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/spcp8x5.c b/drivers/usb/serial/spcp8x5.c
index 4abac28b5992a1f128005f5f7df103118a39b081..5b793c352267751ecd43cce1c7fae9e5a7fac624 100644 (file)
--- a/drivers/usb/serial/spcp8x5.c
+++ b/drivers/usb/serial/spcp8x5.c
@@ -348,22 +348,20 @@ static void spcp8x5_set_termios(struct tty_struct *tty,
        }
 
        /* Set Data Length : 00:5bit, 01:6bit, 10:7bit, 11:8bit */
-       if (cflag & CSIZE) {
-               switch (cflag & CSIZE) {
-               case CS5:
-                       buf[1] |= SET_UART_FORMAT_SIZE_5;
-                       break;
-               case CS6:
-                       buf[1] |= SET_UART_FORMAT_SIZE_6;
-                       break;
-               case CS7:
-                       buf[1] |= SET_UART_FORMAT_SIZE_7;
-                       break;
-               default:
-               case CS8:
-                       buf[1] |= SET_UART_FORMAT_SIZE_8;
-                       break;
-               }
+       switch (cflag & CSIZE) {
+       case CS5:
+               buf[1] |= SET_UART_FORMAT_SIZE_5;
+               break;
+       case CS6:
+               buf[1] |= SET_UART_FORMAT_SIZE_6;
+               break;
+       case CS7:
+               buf[1] |= SET_UART_FORMAT_SIZE_7;
+               break;
+       default:
+       case CS8:
+               buf[1] |= SET_UART_FORMAT_SIZE_8;
+               break;
        }
 
        /* Set Stop bit2 : 0:1bit 1:2bit */