staging: crystalhd: remove unnecessary parenthesis

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/crystalhd/crystalhd_hw.c

@@ -1439,7 +1439,7 @@ static bool crystalhd_rx_list0_handler(struct crystalhd_hw *hw,
 		crystalhd_reg_wr(hw->adp, MISC1_UV_RX_ERROR_STATUS, tmp);
 	}
 
-	return (tmp_lsts != hw->rx_list_sts[0]);
+	return tmp_lsts != hw->rx_list_sts[0];
 }
 
 static bool crystalhd_rx_list1_handler(struct crystalhd_hw *hw,
@@ -1509,7 +1509,7 @@ static bool crystalhd_rx_list1_handler(struct crystalhd_hw *hw,
 		crystalhd_reg_wr(hw->adp, MISC1_UV_RX_ERROR_STATUS, tmp);
 	}
 
-	return (tmp_lsts != hw->rx_list_sts[1]);
+	return tmp_lsts != hw->rx_list_sts[1];
 }