staging: comedi: ni_tio_internal.h: checkpatch.pl cleanups

* No braces for single statement blocks.
Signed-off-by: NW. Trevor King <wking@tremily.us>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/ni_tio_internal.h

@@ -694,11 +694,10 @@ static inline unsigned Gi_Gate_Interrupt_Enable_Bit(unsigned counter_index)
 {
 	unsigned bit;
 
-	if (counter_index % 2) {
+	if (counter_index % 2)
 		bit = G1_Gate_Interrupt_Enable_Bit;
-	} else {
+	else
 		bit = G0_Gate_Interrupt_Enable_Bit;
-	}
 	return bit;
 }