staging: r8188eu: Replace wrapper around _rtw_memcmp()

This wrapper is replaced with a simple memcmp(). As the wrapper inverts the
logic of memcmp(), care needed to be taken.

This patch also adds one include of vmalloc.h that was missed in a previous
patch.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 21 insertions, 21 deletions

diff --git a/drivers/staging/rtl8188eu/core/rtw_wlan_util.c b/drivers/staging/rtl8188eu/core/rtw_wlan_util.c
index 96df62f95b6b..2c8d58db65fe 100644
--- a/drivers/staging/rtl8188eu/core/rtw_wlan_util.c
+++ b/drivers/staging/rtl8188eu/core/rtw_wlan_util.c
@@ -929,7 +929,7 @@ int rtw_check_bcn_info(struct adapter  *Adapter, u8 *pframe, u32 packet_len)
 		return _FAIL;
 	}
 
-	if (_rtw_memcmp(cur_network->network.MacAddress, pbssid, 6) == false) {
+	if (!memcmp(cur_network->network.MacAddress, pbssid, 6) == false) {
 		DBG_88E("Oops: rtw_check_network_encrypt linked but recv other bssid bcn\n%pM %pM\n",
 			(pbssid), (cur_network->network.MacAddress));
 		return true;
@@ -1014,7 +1014,7 @@ int rtw_check_bcn_info(struct adapter  *Adapter, u8 *pframe, u32 packet_len)
 				bssid->Ssid.SsidLength, cur_network->network.Ssid.Ssid,
 				cur_network->network.Ssid.SsidLength));
 
-	if (!_rtw_memcmp(bssid->Ssid.Ssid, cur_network->network.Ssid.Ssid, 32) ||
+	if (memcmp(bssid->Ssid.Ssid, cur_network->network.Ssid.Ssid, 32) ||
 	    bssid->Ssid.SsidLength != cur_network->network.Ssid.SsidLength) {
 		if (bssid->Ssid.Ssid[0] != '\0' && bssid->Ssid.SsidLength != 0) { /* not hidden ssid */
 			DBG_88E("%s(), SSID is not match return FAIL\n", __func__);
@@ -1141,11 +1141,11 @@ unsigned int is_ap_in_tkip(struct adapter *padapter)
 
 			switch (pIE->ElementID) {
 			case _VENDOR_SPECIFIC_IE_:
-				if ((_rtw_memcmp(pIE->data, RTW_WPA_OUI, 4)) && (_rtw_memcmp((pIE->data + 12), WPA_TKIP_CIPHER, 4)))
+				if ((!memcmp(pIE->data, RTW_WPA_OUI, 4)) && (!memcmp((pIE->data + 12), WPA_TKIP_CIPHER, 4)))
 					return true;
 				break;
 			case _RSN_IE_2_:
-				if (_rtw_memcmp((pIE->data + 8), RSN_TKIP_CIPHER, 4))
+				if (!memcmp((pIE->data + 8), RSN_TKIP_CIPHER, 4))
 					return true;
 			default:
 				break;
@@ -1172,14 +1172,14 @@ unsigned int should_forbid_n_rate(struct adapter *padapter)
 
 			switch (pIE->ElementID) {
 			case _VENDOR_SPECIFIC_IE_:
-				if (_rtw_memcmp(pIE->data, RTW_WPA_OUI, 4) &&
-				    ((_rtw_memcmp((pIE->data + 12), WPA_CIPHER_SUITE_CCMP, 4)) ||
-				    (_rtw_memcmp((pIE->data + 16), WPA_CIPHER_SUITE_CCMP, 4))))
+				if (!memcmp(pIE->data, RTW_WPA_OUI, 4) &&
+				    ((!memcmp((pIE->data + 12), WPA_CIPHER_SUITE_CCMP, 4)) ||
+				    (!memcmp((pIE->data + 16), WPA_CIPHER_SUITE_CCMP, 4))))
 					return false;
 				break;
 			case _RSN_IE_2_:
-				if  ((_rtw_memcmp((pIE->data + 8), RSN_CIPHER_SUITE_CCMP, 4))  ||
-				       (_rtw_memcmp((pIE->data + 12), RSN_CIPHER_SUITE_CCMP, 4)))
+				if  ((!memcmp((pIE->data + 8), RSN_CIPHER_SUITE_CCMP, 4))  ||
+				       (!memcmp((pIE->data + 12), RSN_CIPHER_SUITE_CCMP, 4)))
 					return false;
 			default:
 				break;
@@ -1208,7 +1208,7 @@ unsigned int is_ap_in_wep(struct adapter *padapter)
 
 			switch (pIE->ElementID) {
 			case _VENDOR_SPECIFIC_IE_:
-				if (_rtw_memcmp(pIE->data, RTW_WPA_OUI, 4))
+				if (!memcmp(pIE->data, RTW_WPA_OUI, 4))
 					return false;
 				break;
 			case _RSN_IE_2_:
@@ -1400,35 +1400,35 @@ unsigned char check_assoc_AP(u8 *pframe, uint len)
 
 		switch (pIE->ElementID) {
 		case _VENDOR_SPECIFIC_IE_:
-			if ((_rtw_memcmp(pIE->data, ARTHEROS_OUI1, 3)) ||
-			    (_rtw_memcmp(pIE->data, ARTHEROS_OUI2, 3))) {
+			if ((!memcmp(pIE->data, ARTHEROS_OUI1, 3)) ||
+			    (!memcmp(pIE->data, ARTHEROS_OUI2, 3))) {
 				DBG_88E("link to Artheros AP\n");
 				return HT_IOT_PEER_ATHEROS;
-			} else if ((_rtw_memcmp(pIE->data, BROADCOM_OUI1, 3)) ||
-				   (_rtw_memcmp(pIE->data, BROADCOM_OUI2, 3)) ||
-				   (_rtw_memcmp(pIE->data, BROADCOM_OUI2, 3))) {
+			} else if ((!memcmp(pIE->data, BROADCOM_OUI1, 3)) ||
+				   (!memcmp(pIE->data, BROADCOM_OUI2, 3)) ||
+				   (!memcmp(pIE->data, BROADCOM_OUI2, 3))) {
 				DBG_88E("link to Broadcom AP\n");
 				return HT_IOT_PEER_BROADCOM;
-			} else if (_rtw_memcmp(pIE->data, MARVELL_OUI, 3)) {
+			} else if (!memcmp(pIE->data, MARVELL_OUI, 3)) {
 				DBG_88E("link to Marvell AP\n");
 				return HT_IOT_PEER_MARVELL;
-			} else if (_rtw_memcmp(pIE->data, RALINK_OUI, 3)) {
+			} else if (!memcmp(pIE->data, RALINK_OUI, 3)) {
 				if (!ralink_vendor_flag) {
 					ralink_vendor_flag = 1;
 				} else {
 					DBG_88E("link to Ralink AP\n");
 					return HT_IOT_PEER_RALINK;
 				}
-			} else if (_rtw_memcmp(pIE->data, CISCO_OUI, 3)) {
+			} else if (!memcmp(pIE->data, CISCO_OUI, 3)) {
 				DBG_88E("link to Cisco AP\n");
 				return HT_IOT_PEER_CISCO;
-			} else if (_rtw_memcmp(pIE->data, REALTEK_OUI, 3)) {
+			} else if (!memcmp(pIE->data, REALTEK_OUI, 3)) {
 				DBG_88E("link to Realtek 96B\n");
 				return HT_IOT_PEER_REALTEK;
-			} else if (_rtw_memcmp(pIE->data, AIRGOCAP_OUI, 3)) {
+			} else if (!memcmp(pIE->data, AIRGOCAP_OUI, 3)) {
 				DBG_88E("link to Airgo Cap\n");
 				return HT_IOT_PEER_AIRGO;
-			} else if (_rtw_memcmp(pIE->data, EPIGRAM_OUI, 3)) {
+			} else if (!memcmp(pIE->data, EPIGRAM_OUI, 3)) {
 				epigram_vendor_flag = 1;
 				if (ralink_vendor_flag) {
 					DBG_88E("link to Tenda W311R AP\n");