drivers: usb: core: hcd: removed braces for return statements

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/core/hcd.c

@@ -1121,18 +1121,18 @@ long usb_calc_bus_time (int speed, int is_input, int isoc, int bytecount)
 	case USB_SPEED_LOW: 	/* INTR only */
 		if (is_input) {
 			tmp = (67667L * (31L + 10L * BitTime (bytecount))) / 1000L;
-			return (64060L + (2 * BW_HUB_LS_SETUP) + BW_HOST_DELAY + tmp);
+			return 64060L + (2 * BW_HUB_LS_SETUP) + BW_HOST_DELAY + tmp;
 		} else {
 			tmp = (66700L * (31L + 10L * BitTime (bytecount))) / 1000L;
-			return (64107L + (2 * BW_HUB_LS_SETUP) + BW_HOST_DELAY + tmp);
+			return 64107L + (2 * BW_HUB_LS_SETUP) + BW_HOST_DELAY + tmp;
 		}
 	case USB_SPEED_FULL:	/* ISOC or INTR */
 		if (isoc) {
 			tmp = (8354L * (31L + 10L * BitTime (bytecount))) / 1000L;
-			return (((is_input) ? 7268L : 6265L) + BW_HOST_DELAY + tmp);
+			return ((is_input) ? 7268L : 6265L) + BW_HOST_DELAY + tmp;
 		} else {
 			tmp = (8354L * (31L + 10L * BitTime (bytecount))) / 1000L;
-			return (9107L + BW_HOST_DELAY + tmp);
+			return 9107L + BW_HOST_DELAY + tmp;
 		}
 	case USB_SPEED_HIGH:	/* ISOC or INTR */
 		/* FIXME adjust for input vs output */