staging: r8188eu: fix warnings in rtw_p2p

Refactor the code to fix following warning:
    WARNING: Comparisons should place the constant on the right side of the test
Signed-off-by: Vihas Makwana <makvihas@gmail.com>
Link: https://lore.kernel.org/r/20220517140626.3716-2-makvihas@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/core/rtw_p2p.c

@@ -872,7 +872,7 @@ u32 process_assoc_req_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pframe, uint l
 				}
 
 				psta->dev_name_len = 0;
-				if (WPS_ATTR_DEVICE_NAME == be16_to_cpu(*(__be16 *)pattr_content)) {
+				if (be16_to_cpu(*(__be16 *)pattr_content) == WPS_ATTR_DEVICE_NAME) {
 					dev_name_len = be16_to_cpu(*(__be16 *)(pattr_content + 2));
 
 					psta->dev_name_len = (sizeof(psta->dev_name) < dev_name_len) ? sizeof(psta->dev_name) : dev_name_len;
@@ -1213,7 +1213,7 @@ u8 process_p2p_group_negotation_resp(struct wifidirect_info *pwdinfo, u8 *pframe
 				if (attr_content == P2P_STATUS_SUCCESS) {
 					/*	Do nothing. */
 				} else {
-					if (P2P_STATUS_FAIL_INFO_UNAVAILABLE == attr_content) {
+					if (attr_content == P2P_STATUS_FAIL_INFO_UNAVAILABLE) {
 						rtw_p2p_set_state(pwdinfo, P2P_STATE_RX_INFOR_NOREADY);
 					} else {
 						rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL);
@@ -1891,7 +1891,7 @@ int rtw_p2p_enable(struct adapter *padapter, enum P2P_ROLE role)
 
 	if (role == P2P_ROLE_DEVICE || role == P2P_ROLE_CLIENT || role == P2P_ROLE_GO) {
 		/* leave IPS/Autosuspend */
-		if (_FAIL == rtw_pwr_wakeup(padapter)) {
+		if (rtw_pwr_wakeup(padapter) == _FAIL) {
 			ret = _FAIL;
 			goto exit;
 		}
@@ -1905,7 +1905,7 @@ int rtw_p2p_enable(struct adapter *padapter, enum P2P_ROLE role)
 		init_wifidirect_info(padapter, role);
 
 	} else if (role == P2P_ROLE_DISABLE) {
-		if (_FAIL == rtw_pwr_wakeup(padapter)) {
+		if (rtw_pwr_wakeup(padapter) == _FAIL) {
 			ret = _FAIL;
 			goto exit;
 		}