usb-cypress: There is no 0 case to go with CS5/6/7/8 so remove the test
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index bb9c7c4..22837a3 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -1093,27 +1093,24 @@
} else
parity_enable = parity_type = 0;
- if (cflag & CSIZE) {
- switch (cflag & CSIZE) {
- case CS5:
- data_bits = 0;
- break;
- case CS6:
- data_bits = 1;
- break;
- case CS7:
- data_bits = 2;
- break;
- case CS8:
- data_bits = 3;
- break;
- default:
- err("%s - CSIZE was set, but not CS5-CS8",
- __func__);
- data_bits = 3;
- } else
+ switch (cflag & CSIZE) {
+ case CS5:
+ data_bits = 0;
+ break;
+ case CS6:
+ data_bits = 1;
+ break;
+ case CS7:
+ data_bits = 2;
+ break;
+ case CS8:
data_bits = 3;
-
+ break;
+ default:
+ err("%s - CSIZE was set, but not CS5-CS8",
+ __func__);
+ data_bits = 3;
+ }
spin_lock_irqsave(&priv->lock, flags);
oldlines = priv->line_control;
if ((cflag & CBAUD) == B0) {