Staging: rtl8188eu: Add space around operator

Add space around & operator for improving the code
readability.
Signed-off-by: Shreeya Patel <shreeya.patel23498@gmail.com>
Acked-by: Julia Lawall <julia.lawall@inria.fr>
Link: https://lore.kernel.org/r/20200308192152.26403-1-shreeya.patel23498@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/core/rtw_mlme.c

@@ -924,7 +924,7 @@ static void rtw_joinbss_update_network(struct adapter *padapter, struct wlan_net
 	/* update fw_state will clr _FW_UNDER_LINKING here indirectly */
 	switch (pnetwork->network.InfrastructureMode) {
 	case Ndis802_11Infrastructure:
-		if (pmlmepriv->fw_state&WIFI_UNDER_WPS)
+		if (pmlmepriv->fw_state & WIFI_UNDER_WPS)
 			pmlmepriv->fw_state = WIFI_STATION_STATE|WIFI_UNDER_WPS;
 		else
 			pmlmepriv->fw_state = WIFI_STATION_STATE;