staging: rtl8192e: Replace RTLLIB_DEBUG(DL_ERR) with netdev_*()

Replace all RTLLIB_DEBUG(RTLLIB_DL_ERR, *) calls with netdev_err()
for errors that really should be reported to user.
Use netdev_warn() for the rest.
Rephrase some of the messages to make them more readable/compact.
Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl819x_BAProc.c

@@ -88,12 +88,12 @@ static struct sk_buff *rtllib_ADDBA(struct rtllib_device *ieee, u8 *Dst,
 		     "========>%s(), frame(%d) sentd to: %pM, ieee->dev:%p\n",
 		     __func__, type, Dst, ieee->dev);
 	if (pBA == NULL) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR, "pBA is NULL\n");
+		netdev_warn(ieee->dev, "pBA is NULL\n");
 		return NULL;
 	}
 	skb = dev_alloc_skb(len + sizeof(struct rtllib_hdr_3addr));
 	if (skb == NULL) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR, "can't alloc skb for ADDBA_REQ\n");
+		netdev_err(ieee->dev, "Can't alloc skb for ADDBA_REQ\n");
 		return NULL;
 	}
 
@@ -159,7 +159,7 @@ static struct sk_buff *rtllib_DELBA(struct rtllib_device *ieee, u8 *dst,
 
 	skb = dev_alloc_skb(len + sizeof(struct rtllib_hdr_3addr));
 	if (skb == NULL) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR, "can't alloc skb for ADDBA_REQ\n");
+		netdev_err(ieee->dev, "Can't alloc skb for DELBA_REQ\n");
 		return NULL;
 	}
 
@@ -247,8 +247,7 @@ int rtllib_rx_ADDBAReq(struct rtllib_device *ieee, struct sk_buff *skb)
 	struct rx_ts_record *pTS = NULL;
 
 	if (skb->len < sizeof(struct rtllib_hdr_3addr) + 9) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
-			     " Invalid skb len in BAREQ(%d / %d)\n",
+		netdev_warn(ieee->dev, "Invalid skb len in BAREQ(%d / %d)\n",
 			    (int)skb->len,
 			    (int)(sizeof(struct rtllib_hdr_3addr) + 9));
 		return -1;
@@ -270,7 +269,7 @@ int rtllib_rx_ADDBAReq(struct rtllib_device *ieee, struct sk_buff *skb)
 	    (ieee->pHTInfo->bCurrentHTSupport == false) ||
 	    (ieee->pHTInfo->IOTAction & HT_IOT_ACT_REJECT_ADDBA_REQ)) {
 		rc = ADDBA_STATUS_REFUSED;
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
+		netdev_warn(ieee->dev,
 			    "Failed to reply on ADDBA_REQ as some capability is not ready(%d, %d)\n",
 			    ieee->current_network.qos_data.active,
 			    ieee->pHTInfo->bCurrentHTSupport);
@@ -279,15 +278,15 @@ int rtllib_rx_ADDBAReq(struct rtllib_device *ieee, struct sk_buff *skb)
 	if (!GetTs(ieee, (struct ts_common_info **)(&pTS), dst,
 	    (u8)(pBaParamSet->field.TID), RX_DIR, true)) {
 		rc = ADDBA_STATUS_REFUSED;
-		RTLLIB_DEBUG(RTLLIB_DL_ERR, "can't get TS in %s()\n", __func__);
+		netdev_warn(ieee->dev, "%s(): can't get TS\n", __func__);
 		goto OnADDBAReq_Fail;
 	}
 	pBA = &pTS->RxAdmittedBARecord;
 
 	if (pBaParamSet->field.BAPolicy == BA_POLICY_DELAYED) {
 		rc = ADDBA_STATUS_INVALID_PARAM;
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
-			     "BA Policy is not correct in %s()\n", __func__);
+		netdev_warn(ieee->dev, "%s(): BA Policy is not correct\n",
+			    __func__);
 		goto OnADDBAReq_Fail;
 	}
 
@@ -334,8 +333,7 @@ int rtllib_rx_ADDBARsp(struct rtllib_device *ieee, struct sk_buff *skb)
 	u16			ReasonCode;
 
 	if (skb->len < sizeof(struct rtllib_hdr_3addr) + 9) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
-			     "Invalid skb len in BARSP(%d / %d)\n",
+		netdev_warn(ieee->dev, "Invalid skb len in BARSP(%d / %d)\n",
 			    (int)skb->len,
 			    (int)(sizeof(struct rtllib_hdr_3addr) + 9));
 		return -1;
@@ -353,7 +351,7 @@ int rtllib_rx_ADDBARsp(struct rtllib_device *ieee, struct sk_buff *skb)
 	if (ieee->current_network.qos_data.active == 0  ||
 	    ieee->pHTInfo->bCurrentHTSupport == false ||
 	    ieee->pHTInfo->bCurrentAMPDUEnable == false) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
+		netdev_warn(ieee->dev,
 			    "reject to ADDBA_RSP as some capability is not ready(%d, %d, %d)\n",
 			    ieee->current_network.qos_data.active,
 			    ieee->pHTInfo->bCurrentHTSupport,
@@ -365,7 +363,7 @@ int rtllib_rx_ADDBARsp(struct rtllib_device *ieee, struct sk_buff *skb)
 
 	if (!GetTs(ieee, (struct ts_common_info **)(&pTS), dst,
 		   (u8)(pBaParamSet->field.TID), TX_DIR, false)) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR, "can't get TS in %s()\n", __func__);
+		netdev_warn(ieee->dev, "%s(): can't get TS\n", __func__);
 		ReasonCode = DELBA_REASON_UNKNOWN_BA;
 		goto OnADDBARsp_Reject;
 	}
@@ -381,8 +379,9 @@ int rtllib_rx_ADDBARsp(struct rtllib_device *ieee, struct sk_buff *skb)
 		return -1;
 	} else if ((pPendingBA->bValid == false) ||
 		   (*pDialogToken != pPendingBA->DialogToken)) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
-			     "OnADDBARsp(): Recv ADDBA Rsp. BA invalid, DELBA!\n");
+		netdev_warn(ieee->dev,
+			    "%s(): Recv ADDBA Rsp. BA invalid, DELBA!\n",
+			    __func__);
 		ReasonCode = DELBA_REASON_UNKNOWN_BA;
 		goto OnADDBARsp_Reject;
 	} else {
@@ -435,8 +434,7 @@ int rtllib_rx_DELBA(struct rtllib_device *ieee, struct sk_buff *skb)
 	u8 *dst = NULL;
 
 	if (skb->len < sizeof(struct rtllib_hdr_3addr) + 6) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
-			     "Invalid skb len in DELBA(%d / %d)\n",
+		netdev_warn(ieee->dev, "Invalid skb len in DELBA(%d / %d)\n",
 			    (int)skb->len,
 			    (int)(sizeof(struct rtllib_hdr_3addr) + 6));
 		return -1;
@@ -444,7 +442,7 @@ int rtllib_rx_DELBA(struct rtllib_device *ieee, struct sk_buff *skb)
 
 	if (ieee->current_network.qos_data.active == 0  ||
 		ieee->pHTInfo->bCurrentHTSupport == false) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
+		netdev_warn(ieee->dev,
 			    "received DELBA while QOS or HT is not supported(%d, %d)\n",
 			    ieee->current_network. qos_data.active,
 			    ieee->pHTInfo->bCurrentHTSupport);
@@ -463,8 +461,8 @@ int rtllib_rx_DELBA(struct rtllib_device *ieee, struct sk_buff *skb)
 
 		if (!GetTs(ieee, (struct ts_common_info **)&pRxTs, dst,
 		    (u8)pDelBaParamSet->field.TID, RX_DIR, false)) {
-			RTLLIB_DEBUG(RTLLIB_DL_ERR,
-				     "can't get TS for RXTS in %s().dst: %pM TID:%d\n",
+			netdev_warn(ieee->dev,
+				    "%s(): can't get TS for RXTS. dst:%pM TID:%d\n",
 				    __func__, dst,
 				    (u8)pDelBaParamSet->field.TID);
 			return -1;
@@ -476,8 +474,7 @@ int rtllib_rx_DELBA(struct rtllib_device *ieee, struct sk_buff *skb)
 
 		if (!GetTs(ieee, (struct ts_common_info **)&pTxTs, dst,
 			   (u8)pDelBaParamSet->field.TID, TX_DIR, false)) {
-			RTLLIB_DEBUG(RTLLIB_DL_ERR,
-				     "can't get TS for TXTS in %s()\n",
+			netdev_warn(ieee->dev, "%s(): can't get TS for TXTS\n",
 				    __func__);
 			return -1;
 		}

drivers/staging/rtl8192e/rtl819x_HTProc.c

@@ -291,8 +291,8 @@ void HTConstructCapabilityElement(struct rtllib_device *ieee, u8 *posHTCap,
 	struct ht_capab_ele *pCapELE = NULL;
 
 	if ((posHTCap == NULL) || (pHT == NULL)) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
-			     "posHTCap or pHTInfo can't be null in HTConstructCapabilityElement()\n");
+		netdev_warn(ieee->dev,
+			    "%s(): posHTCap and pHTInfo are null\n", __func__);
 		return;
 	}
 	memset(posHTCap, 0, *len);
@@ -373,8 +373,9 @@ void HTConstructInfoElement(struct rtllib_device *ieee, u8 *posHTInfo,
 	struct ht_info_ele *pHTInfoEle = (struct ht_info_ele *)posHTInfo;
 
 	if ((posHTInfo == NULL) || (pHTInfoEle == NULL)) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
-			     "posHTInfo or pHTInfoEle can't be null in HTConstructInfoElement()\n");
+		netdev_warn(ieee->dev,
+			    "%s(): posHTInfo and pHTInfoEle are null\n",
+			    __func__);
 		return;
 	}
 
@@ -413,8 +414,7 @@ void HTConstructRT2RTAggElement(struct rtllib_device *ieee, u8 *posRT2RTAgg,
 				u8 *len)
 {
 	if (posRT2RTAgg == NULL) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
-			     "posRT2RTAgg can't be null in HTConstructRT2RTAggElement()\n");
+		netdev_warn(ieee->dev, "%s(): posRT2RTAgg is null\n", __func__);
 		return;
 	}
 	memset(posRT2RTAgg, 0, *len);
@@ -437,8 +437,7 @@ static u8 HT_PickMCSRate(struct rtllib_device *ieee, u8 *pOperateMCS)
 	u8 i;
 
 	if (pOperateMCS == NULL) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
-			     "pOperateMCS can't be null in HT_PickMCSRate()\n");
+		netdev_warn(ieee->dev, "%s(): pOperateMCS is null\n", __func__);
 		return false;
 	}
 
@@ -472,8 +471,9 @@ u8 HTGetHighestMCSRate(struct rtllib_device *ieee, u8 *pMCSRateSet,
 	u8		availableMcsRate[16];
 
 	if (pMCSRateSet == NULL || pMCSFilter == NULL) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
-			     "pMCSRateSet or pMCSFilter can't be null in HTGetHighestMCSRate()\n");
+		netdev_warn(ieee->dev,
+			    "%s(): pMCSRateSet and pMCSFilter are null\n",
+			    __func__);
 		return false;
 	}
 	for (i = 0; i < 16; i++)
@@ -538,8 +538,7 @@ void HTOnAssocRsp(struct rtllib_device *ieee)
 	static u8 EWC11NHTInfo[] = {0x00, 0x90, 0x4c, 0x34};
 
 	if (pHTInfo->bCurrentHTSupport == false) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
-			     "<=== HTOnAssocRsp(): HT_DISABLE\n");
+		netdev_warn(ieee->dev, "%s(): HT_DISABLE\n", __func__);
 		return;
 	}
 	RTLLIB_DEBUG(RTLLIB_DL_HT, "===> HTOnAssocRsp_wq(): HT_ENABLE\n");

drivers/staging/rtl8192e/rtl819x_TSProc.c

@@ -78,8 +78,9 @@ static void RxPktPendingTimeout(unsigned long data)
 		pRxTs->RxTimeoutIndicateSeq = 0xffff;
 
 		if (index > REORDER_WIN_SIZE) {
-			RTLLIB_DEBUG(RTLLIB_DL_ERR,
-				     "RxReorderIndicatePacket(): Rx Reorder struct buffer full!!\n");
+			netdev_warn(ieee->dev,
+				    "%s(): Rx Reorder struct buffer full\n",
+				    __func__);
 			spin_unlock_irqrestore(&(ieee->reorder_spinlock),
 					       flags);
 			return;
@@ -318,16 +319,14 @@ bool GetTs(struct rtllib_device *ieee, struct ts_common_info **ppTS,
 	enum direction_value Dir;
 
 	if (is_multicast_ether_addr(Addr)) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
-			     "ERR! get TS for Broadcast or Multicast\n");
+		netdev_warn(ieee->dev, "Get TS for Broadcast or Multicast\n");
 		return false;
 	}
 	if (ieee->current_network.qos_data.supported == 0) {
 		UP = 0;
 	} else {
 		if (!IsACValid(TID)) {
-			RTLLIB_DEBUG(RTLLIB_DL_ERR,
-				     "ERR! in %s(), TID(%d) is not valid\n",
+			netdev_warn(ieee->dev, "%s(): TID(%d) is not valid\n",
 				    __func__, TID);
 			return false;
 		}
@@ -413,9 +412,9 @@ bool GetTs(struct rtllib_device *ieee, struct ts_common_info **ppTS,
 		return true;
 	}
 
-	RTLLIB_DEBUG(RTLLIB_DL_ERR,
-		     "ERR!!in function %s() There is not enough dir=%d(0=up down=1) TS record to be used!!",
-		     __func__, Dir);
+	netdev_warn(ieee->dev,
+		    "There is not enough dir=%d(0=up down=1) TS record to be used!",
+		    Dir);
 	return false;
 }
 

drivers/staging/rtl8192e/rtllib_rx.c

@@ -654,7 +654,9 @@ static void RxReorderIndicatePacket(struct rtllib_device *ieee,
 			 * indicate all the packets in struct buffer and get
 			 * reorder entries.
 			 */
-			RTLLIB_DEBUG(RTLLIB_DL_ERR, "RxReorderIndicatePacket(): There is no reorder entry!! Packet is dropped!!\n");
+			netdev_err(ieee->dev,
+				   "%s(): There is no reorder entry! Packet is dropped!\n",
+				   __func__);
 			{
 				int i;
 
@@ -676,7 +678,9 @@ static void RxReorderIndicatePacket(struct rtllib_device *ieee,
 				SN_EQUAL(pReorderEntry->SeqNum, pTS->RxIndicateSeq)) {
 			/* This protect struct buffer from overflow. */
 			if (index >= REORDER_WIN_SIZE) {
-				RTLLIB_DEBUG(RTLLIB_DL_ERR, "RxReorderIndicatePacket(): Buffer overflow!!\n");
+				netdev_err(ieee->dev,
+					   "%s(): Buffer overflow!\n",
+					   __func__);
 				bPktInBuf = true;
 				break;
 			}
@@ -707,7 +711,9 @@ static void RxReorderIndicatePacket(struct rtllib_device *ieee,
 		pTS->RxTimeoutIndicateSeq = 0xffff;
 
 		if (index > REORDER_WIN_SIZE) {
-			RTLLIB_DEBUG(RTLLIB_DL_ERR, "RxReorderIndicatePacket(): Rx Reorder struct buffer full!!\n");
+			netdev_err(ieee->dev,
+				   "%s(): Rx Reorder struct buffer full!\n",
+				   __func__);
 			spin_unlock_irqrestore(&(ieee->reorder_spinlock),
 					       flags);
 			return;
@@ -911,7 +917,8 @@ static int rtllib_rx_check_duplicate(struct rtllib_device *ieee,
 			pRxTS->RxLastFragNum = frag;
 			pRxTS->RxLastSeqNum = WLAN_GET_SEQ_SEQ(sc);
 		} else {
-			RTLLIB_DEBUG(RTLLIB_DL_ERR, "ERR!!%s(): No TS!! Skip the check!!\n", __func__);
+			netdev_warn(ieee->dev, "%s(): No TS! Skip the check!\n",
+				    __func__);
 			return -1;
 		}
 	}

drivers/staging/rtl8192e/rtllib_softmac.c

@@ -2200,8 +2200,8 @@ static void rtllib_process_action(struct rtllib_device *ieee, struct sk_buff *sk
 	u8 category = 0;
 
 	if (act == NULL) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
-			     "error to get payload of action frame\n");
+		netdev_warn(ieee->dev,
+			    "Error getting payload of action frame\n");
 		return;
 	}
 
@@ -3074,7 +3074,7 @@ void rtllib_softmac_init(struct rtllib_device *ieee)
 		ieee->seq_ctrl[i] = 0;
 	ieee->pDot11dInfo = kzalloc(sizeof(struct rt_dot11d_info), GFP_ATOMIC);
 	if (!ieee->pDot11dInfo)
-		RTLLIB_DEBUG(RTLLIB_DL_ERR, "can't alloc memory for DOT11D\n");
+		netdev_err(ieee->dev, "Can't alloc memory for DOT11D\n");
 	ieee->LinkDetectInfo.SlotIndex = 0;
 	ieee->LinkDetectInfo.SlotNum = 2;
 	ieee->LinkDetectInfo.NumRecvBcnInPeriod = 0;

drivers/staging/rtl8192e/rtllib_softmac_wx.c

@@ -575,8 +575,8 @@ int rtllib_wx_set_power(struct rtllib_device *ieee,
 	if ((!ieee->sta_wake_up) ||
 	    (!ieee->enter_sleep_state) ||
 	    (!ieee->ps_is_queue_empty)) {
-		RTLLIB_DEBUG(RTLLIB_DL_ERR,
-			     "%s(): PS mode is tried to be use but driver missed a callback\n\n",
+		netdev_warn(ieee->dev,
+			    "%s(): PS mode is tried to be use but driver missed a callback\n",
 			    __func__);
 		return -1;
 	}