serial: Coding style

Coding style tweaks and printk levels.

Signed-off-by: Alan Cox <alan@redhat.com>

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index c93ef205..b8a4bd9 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -2047,7 +2047,7 @@
 	 * Oxford Semi 952 rev B workaround
 	 */
 	if (up->bugs & UART_BUG_QUOT && (quot & 0xff) == 0)
-		quot ++;
+		quot++;
 
 	if (up->capabilities & UART_CAP_FIFO && up->port.fifosize > 1) {
 		if (baud < 2400)