staging:rtl8188eu Add spaces around binary operator

Add spaces around binary operator '&' in order to
increase the readability of the code.
Signed-off-by: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/core/rtw_xmit.c

@@ -1763,20 +1763,20 @@ int xmitframe_enqueue_for_sleeping_sta(struct adapter *padapter, struct xmit_fra
 			switch (pattrib->priority) {
 			case 1:
 			case 2:
-				wmmps_ac = psta->uapsd_bk&BIT(0);
+				wmmps_ac = psta->uapsd_bk & BIT(0);
 				break;
 			case 4:
 			case 5:
-				wmmps_ac = psta->uapsd_vi&BIT(0);
+				wmmps_ac = psta->uapsd_vi & BIT(0);
 				break;
 			case 6:
 			case 7:
-				wmmps_ac = psta->uapsd_vo&BIT(0);
+				wmmps_ac = psta->uapsd_vo & BIT(0);
 				break;
 			case 0:
 			case 3:
 			default:
-				wmmps_ac = psta->uapsd_be&BIT(0);
+				wmmps_ac = psta->uapsd_be & BIT(0);
 				break;
 			}
 
@@ -1890,20 +1890,20 @@ void wakeup_sta_to_xmit(struct adapter *padapter, struct sta_info *psta)
 		switch (pxmitframe->attrib.priority) {
 		case 1:
 		case 2:
-			wmmps_ac = psta->uapsd_bk&BIT(1);
+			wmmps_ac = psta->uapsd_bk & BIT(1);
 			break;
 		case 4:
 		case 5:
-			wmmps_ac = psta->uapsd_vi&BIT(1);
+			wmmps_ac = psta->uapsd_vi & BIT(1);
 			break;
 		case 6:
 		case 7:
-			wmmps_ac = psta->uapsd_vo&BIT(1);
+			wmmps_ac = psta->uapsd_vo & BIT(1);
 			break;
 		case 0:
 		case 3:
 		default:
-			wmmps_ac = psta->uapsd_be&BIT(1);
+			wmmps_ac = psta->uapsd_be & BIT(1);
 			break;
 		}
 
@@ -2016,20 +2016,20 @@ void xmit_delivery_enabled_frames(struct adapter *padapter, struct sta_info *pst
 		switch (pxmitframe->attrib.priority) {
 		case 1:
 		case 2:
-			wmmps_ac = psta->uapsd_bk&BIT(1);
+			wmmps_ac = psta->uapsd_bk & BIT(1);
 			break;
 		case 4:
 		case 5:
-			wmmps_ac = psta->uapsd_vi&BIT(1);
+			wmmps_ac = psta->uapsd_vi & BIT(1);
 			break;
 		case 6:
 		case 7:
-			wmmps_ac = psta->uapsd_vo&BIT(1);
+			wmmps_ac = psta->uapsd_vo & BIT(1);
 			break;
 		case 0:
 		case 3:
 		default:
-			wmmps_ac = psta->uapsd_be&BIT(1);
+			wmmps_ac = psta->uapsd_be & BIT(1);
 			break;
 		}