[PATCH v4 15/35] staging: rtl8192e: Remove RTLLIB_DEBUG_MGMT()

[Mateusz Kulikowski <mateusz.kulikowski@gmail.com>]

- Use netdev_dbg() instead of RTLLIB_DEBUG_MGMT()
- Remove RTLLIB_DEBUG_MGMT()
- Pass net_device to auth_parse(), auth_rq_parse() and assoc_rq_parse()
- Remove duplicated messages

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
---
 drivers/staging/rtl8192e/rtllib.h         |  2 -
 drivers/staging/rtl8192e/rtllib_rx.c      | 78 +++++++++++++++----------------
 drivers/staging/rtl8192e/rtllib_softmac.c | 50 +++++++++-----------
 3 files changed, 61 insertions(+), 69 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index a9b9cb9..faf94b4 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -703,8 +703,6 @@ do {								\
 #define RTLLIB_DL_ERR	   (1<<31)
 #define RTLLIB_DEBUG_INFO(f, a...)   RTLLIB_DEBUG(RTLLIB_DL_INFO, f, ## a)
 
-#define RTLLIB_DEBUG_MGMT(f, a...)  RTLLIB_DEBUG(RTLLIB_DL_MGMT, f, ## a)
-
 #ifndef ETH_P_PAE
 #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
 #define ETH_P_IP	0x0800		/* Internet Protocol packet	*/
diff --git a/drivers/staging/rtl8192e/rtllib_rx.c b/drivers/staging/rtl8192e/rtllib_rx.c
index 6aa6e61..6870a62 100644
--- a/drivers/staging/rtl8192e/rtllib_rx.c
+++ b/drivers/staging/rtl8192e/rtllib_rx.c
@@ -1955,12 +1955,10 @@ static void rtllib_parse_mife_generic(struct rtllib_device *ieee,
 	    info_element->data[1] == 0x50 &&
 	    info_element->data[2] == 0xf2 &&
 	    info_element->data[3] == 0x04) {
-		RTLLIB_DEBUG_MGMT("MFIE_TYPE_WZC: %d bytes\n",
-				  info_element->len);
-		network->wzc_ie_len = min(info_element->len+2,
-					  MAX_WZC_IE_LEN);
-		memcpy(network->wzc_ie, info_element,
-		       network->wzc_ie_len);
+		netdev_dbg(ieee->dev, "MFIE_TYPE_WZC: %d bytes\n",
+			   info_element->len);
+		network->wzc_ie_len = min(info_element->len+2, MAX_WZC_IE_LEN);
+		memcpy(network->wzc_ie, info_element, network->wzc_ie_len);
 	}
 }
 
@@ -1979,10 +1977,10 @@ int rtllib_parse_info_param(struct rtllib_device *ieee,
 
 	while (length >= sizeof(*info_element)) {
 		if (sizeof(*info_element) + info_element->len > length) {
-			RTLLIB_DEBUG_MGMT("Info elem: parse failed: info_element->len + 2 > left : info_element->len+2=%zd left=%d, id=%d.\n",
-					     info_element->len +
-					     sizeof(*info_element),
-					     length, info_element->id);
+			netdev_dbg(ieee->dev,
+				   "Info elem: parse failed: info_element->len + 2 > left : info_element->len+2=%zd left=%d, id=%d.\n",
+				   info_element->len + sizeof(*info_element),
+				   length, info_element->id);
 			/* We stop processing but don't return an error here
 			 * because some misbehaviour APs break this rule. ie.
 			 * Orinoco AP1000.
@@ -2005,8 +2003,8 @@ int rtllib_parse_info_param(struct rtllib_device *ieee,
 				memset(network->ssid + network->ssid_len, 0,
 				       IW_ESSID_MAX_SIZE - network->ssid_len);
 
-			RTLLIB_DEBUG_MGMT("MFIE_TYPE_SSID: '%s' len=%d.\n",
-					     network->ssid, network->ssid_len);
+			netdev_dbg(ieee->dev, "MFIE_TYPE_SSID: '%s' len=%d.\n",
+				   network->ssid, network->ssid_len);
 			break;
 
 		case MFIE_TYPE_RATES:
@@ -2033,8 +2031,8 @@ int rtllib_parse_info_param(struct rtllib_device *ieee,
 				}
 			}
 
-			RTLLIB_DEBUG_MGMT("MFIE_TYPE_RATES: '%s' (%d)\n",
-					     rates_str, network->rates_len);
+			netdev_dbg(ieee->dev, "MFIE_TYPE_RATES: '%s' (%d)\n",
+				   rates_str, network->rates_len);
 			break;
 
 		case MFIE_TYPE_RATES_EX:
@@ -2056,22 +2054,22 @@ int rtllib_parse_info_param(struct rtllib_device *ieee,
 				}
 			}
 
-			RTLLIB_DEBUG_MGMT("MFIE_TYPE_RATES_EX: '%s' (%d)\n",
-					     rates_str, network->rates_ex_len);
+			netdev_dbg(ieee->dev, "MFIE_TYPE_RATES_EX: '%s' (%d)\n",
+				   rates_str, network->rates_ex_len);
 			break;
 
 		case MFIE_TYPE_DS_SET:
-			RTLLIB_DEBUG_MGMT("MFIE_TYPE_DS_SET: %d\n",
-					     info_element->data[0]);
+			netdev_dbg(ieee->dev, "MFIE_TYPE_DS_SET: %d\n",
+				   info_element->data[0]);
 			network->channel = info_element->data[0];
 			break;
 
 		case MFIE_TYPE_FH_SET:
-			RTLLIB_DEBUG_MGMT("MFIE_TYPE_FH_SET: ignored\n");
+			netdev_dbg(ieee->dev, "MFIE_TYPE_FH_SET: ignored\n");
 			break;
 
 		case MFIE_TYPE_CF_SET:
-			RTLLIB_DEBUG_MGMT("MFIE_TYPE_CF_SET: ignored\n");
+			netdev_dbg(ieee->dev, "MFIE_TYPE_CF_SET: ignored\n");
 			break;
 
 		case MFIE_TYPE_TIM:
@@ -2110,30 +2108,31 @@ int rtllib_parse_info_param(struct rtllib_device *ieee,
 		case MFIE_TYPE_ERP:
 			network->erp_value = info_element->data[0];
 			network->flags |= NETWORK_HAS_ERP_VALUE;
-			RTLLIB_DEBUG_MGMT("MFIE_TYPE_ERP_SET: %d\n",
-					     network->erp_value);
+			netdev_dbg(ieee->dev, "MFIE_TYPE_ERP_SET: %d\n",
+				   network->erp_value);
 			break;
 		case MFIE_TYPE_IBSS_SET:
 			network->atim_window = info_element->data[0];
-			RTLLIB_DEBUG_MGMT("MFIE_TYPE_IBSS_SET: %d\n",
-					     network->atim_window);
+			netdev_dbg(ieee->dev, "MFIE_TYPE_IBSS_SET: %d\n",
+				   network->atim_window);
 			break;
 
 		case MFIE_TYPE_CHALLENGE:
-			RTLLIB_DEBUG_MGMT("MFIE_TYPE_CHALLENGE: ignored\n");
+			netdev_dbg(ieee->dev, "MFIE_TYPE_CHALLENGE: ignored\n");
 			break;
 
 		case MFIE_TYPE_GENERIC:
-			RTLLIB_DEBUG_MGMT("MFIE_TYPE_GENERIC: %d bytes\n",
-					     info_element->len);
+			netdev_dbg(ieee->dev, "MFIE_TYPE_GENERIC: %d bytes\n",
+				   info_element->len);
+
 			rtllib_parse_mife_generic(ieee, info_element, network,
 						  &tmp_htcap_len,
 						  &tmp_htinfo_len);
 			break;
 
 		case MFIE_TYPE_RSN:
-			RTLLIB_DEBUG_MGMT("MFIE_TYPE_RSN: %d bytes\n",
-					     info_element->len);
+			netdev_dbg(ieee->dev, "MFIE_TYPE_RSN: %d bytes\n",
+				   info_element->len);
 			network->rsn_ie_len = min(info_element->len + 2,
 						  MAX_WPA_IE_LEN);
 			memcpy(network->rsn_ie, info_element,
@@ -2214,10 +2213,10 @@ int rtllib_parse_info_param(struct rtllib_device *ieee,
 			break;
 /* TODO */
 		default:
-			RTLLIB_DEBUG_MGMT
-			    ("Unsupported info element: %s (%d)\n",
-			     get_info_element_string(info_element->id),
-			     info_element->id);
+			netdev_dbg(ieee->dev,
+				   "Unsupported info element: %s (%d)\n",
+				   get_info_element_string(info_element->id),
+				   info_element->id);
 			break;
 		}
 
@@ -2676,8 +2675,8 @@ void rtllib_rx_mgt(struct rtllib_device *ieee,
 	switch (WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl))) {
 
 	case RTLLIB_STYPE_BEACON:
-		RTLLIB_DEBUG_MGMT("received BEACON (%d)\n",
-				  WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
+		netdev_dbg(ieee->dev, "received BEACON (%d)\n",
+			   WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
 		rtllib_process_probe_response(
 				ieee, (struct rtllib_probe_response *)header,
 				stats);
@@ -2690,15 +2689,14 @@ void rtllib_rx_mgt(struct rtllib_device *ieee,
 		break;
 
 	case RTLLIB_STYPE_PROBE_RESP:
-		RTLLIB_DEBUG_MGMT("received PROBE RESPONSE (%d)\n",
-			WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
+		netdev_dbg(ieee->dev, "received PROBE RESPONSE (%d)\n",
+			   WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
 		rtllib_process_probe_response(ieee,
 			      (struct rtllib_probe_response *)header, stats);
 		break;
 	case RTLLIB_STYPE_PROBE_REQ:
-		RTLLIB_DEBUG_MGMT("received PROBE RESQUEST (%d)\n",
-				  WLAN_FC_GET_STYPE(
-					  le16_to_cpu(header->frame_ctl)));
+		netdev_dbg(ieee->dev, "received PROBE RESQUEST (%d)\n",
+			   WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)));
 		if ((ieee->softmac_features & IEEE_SOFTMAC_PROBERS) &&
 		    ((ieee->iw_mode == IW_MODE_ADHOC ||
 		    ieee->iw_mode == IW_MODE_MASTER) &&
diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index 4612880..d32954e 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -1439,10 +1439,10 @@ void rtllib_associate_abort(struct rtllib_device *ieee)
 	 * with, so we retry or just get back to NO_LINK and scanning
 	 */
 	if (ieee->state == RTLLIB_ASSOCIATING_AUTHENTICATING) {
-		RTLLIB_DEBUG_MGMT("Authentication failed\n");
+		netdev_dbg(ieee->dev, "Authentication failed\n");
 		ieee->softmac_stats.no_auth_rs++;
 	} else {
-		RTLLIB_DEBUG_MGMT("Association failed\n");
+		netdev_dbg(ieee->dev, "Association failed\n");
 		ieee->softmac_stats.no_ass_rs++;
 	}
 
@@ -1464,7 +1464,7 @@ static void rtllib_associate_step1(struct rtllib_device *ieee, u8 *daddr)
 	struct rtllib_network *beacon = &ieee->current_network;
 	struct sk_buff *skb;
 
-	RTLLIB_DEBUG_MGMT("Stopping scan\n");
+	netdev_dbg(ieee->dev, "Stopping scan\n");
 
 	ieee->softmac_stats.tx_auth_rq++;
 
@@ -1474,7 +1474,7 @@ static void rtllib_associate_step1(struct rtllib_device *ieee, u8 *daddr)
 		rtllib_associate_abort(ieee);
 	else {
 		ieee->state = RTLLIB_ASSOCIATING_AUTHENTICATING;
-		RTLLIB_DEBUG_MGMT("Sending authentication request\n");
+		netdev_dbg(ieee->dev, "Sending authentication request\n");
 		softmac_mgmt_xmit(skb, ieee);
 		if (!timer_pending(&ieee->associate_timer)) {
 			ieee->associate_timer.expires = jiffies + (HZ / 2);
@@ -1502,7 +1502,8 @@ static void rtllib_auth_challenge(struct rtllib_device *ieee, u8 *challenge, int
 		*(c++) = chlen;
 		memcpy(c, challenge, chlen);
 
-		RTLLIB_DEBUG_MGMT("Sending authentication challenge response\n");
+		netdev_dbg(ieee->dev,
+			   "Sending authentication challenge response\n");
 
 		rtllib_encrypt_fragment(ieee, skb,
 					sizeof(struct rtllib_hdr_3addr));
@@ -1520,7 +1521,7 @@ static void rtllib_associate_step2(struct rtllib_device *ieee)
 
 	del_timer_sync(&ieee->associate_timer);
 
-	RTLLIB_DEBUG_MGMT("Sending association request\n");
+	netdev_dbg(ieee->dev, "Sending association request\n");
 
 	ieee->softmac_stats.tx_ass_rq++;
 	skb = rtllib_association_req(beacon, ieee);
@@ -1793,14 +1794,15 @@ void rtllib_softmac_check_all_nets(struct rtllib_device *ieee)
 	spin_unlock_irqrestore(&ieee->lock, flags);
 }
 
-static inline u16 auth_parse(struct sk_buff *skb, u8 **challenge, int *chlen)
+static inline u16 auth_parse(struct net_device *dev, struct sk_buff *skb,
+			     u8 **challenge, int *chlen)
 {
 	struct rtllib_authentication *a;
 	u8 *t;
 
 	if (skb->len <  (sizeof(struct rtllib_authentication) -
 	    sizeof(struct rtllib_info_element))) {
-		RTLLIB_DEBUG_MGMT("invalid len in auth resp: %d\n", skb->len);
+		netdev_dbg(dev, "invalid len in auth resp: %d\n", skb->len);
 		return 0xcafe;
 	}
 	*challenge = NULL;
@@ -1818,14 +1820,13 @@ static inline u16 auth_parse(struct sk_buff *skb, u8 **challenge, int *chlen)
 	return le16_to_cpu(a->status);
 }
 
-static int auth_rq_parse(struct sk_buff *skb, u8 *dest)
+static int auth_rq_parse(struct net_device *dev, struct sk_buff *skb, u8 *dest)
 {
 	struct rtllib_authentication *a;
 
 	if (skb->len <  (sizeof(struct rtllib_authentication) -
 	    sizeof(struct rtllib_info_element))) {
-		RTLLIB_DEBUG_MGMT("invalid len in auth request: %d\n",
-				  skb->len);
+		netdev_dbg(dev, "invalid len in auth request: %d\n", skb->len);
 		return -1;
 	}
 	a = (struct rtllib_authentication *) skb->data;
@@ -1885,14 +1886,13 @@ static short probe_rq_parse(struct rtllib_device *ieee, struct sk_buff *skb,
 	return !strncmp(ssid, ieee->current_network.ssid, ssidlen);
 }
 
-static int assoc_rq_parse(struct sk_buff *skb, u8 *dest)
+static int assoc_rq_parse(struct net_device *dev, struct sk_buff *skb, u8 *dest)
 {
 	struct rtllib_assoc_request_frame *a;
 
 	if (skb->len < (sizeof(struct rtllib_assoc_request_frame) -
 		sizeof(struct rtllib_info_element))) {
-
-		RTLLIB_DEBUG_MGMT("invalid len in auth request:%d\n", skb->len);
+		netdev_dbg(dev, "invalid len in auth request:%d\n", skb->len);
 		return -1;
 	}
 
@@ -1910,7 +1910,8 @@ static inline u16 assoc_parse(struct rtllib_device *ieee, struct sk_buff *skb,
 	u16 status_code;
 
 	if (skb->len <  sizeof(struct rtllib_assoc_response_frame)) {
-		RTLLIB_DEBUG_MGMT("invalid len in auth resp: %d\n", skb->len);
+		netdev_dbg(ieee->dev, "Invalid len in auth resp: %d\n",
+			   skb->len);
 		return 0xcafe;
 	}
 
@@ -1950,7 +1951,7 @@ static inline void rtllib_rx_auth_rq(struct rtllib_device *ieee,
 
 	ieee->softmac_stats.rx_auth_rq++;
 
-	status = auth_rq_parse(skb, dest);
+	status = auth_rq_parse(ieee->dev, skb, dest);
 	if (status != -1)
 		rtllib_resp_to_auth(ieee, status, dest);
 }
@@ -1962,7 +1963,7 @@ static inline void rtllib_rx_assoc_rq(struct rtllib_device *ieee,
 	u8 dest[ETH_ALEN] __aligned(2);
 
 	ieee->softmac_stats.rx_ass_rq++;
-	if (assoc_rq_parse(skb, dest) != -1)
+	if (assoc_rq_parse(ieee->dev, skb, dest) != -1)
 		rtllib_resp_to_assoc_rq(ieee, dest);
 
 	netdev_info(ieee->dev, "New client associated: %pM\n", dest);
@@ -2236,8 +2237,8 @@ inline int rtllib_rx_assoc_resp(struct rtllib_device *ieee, struct sk_buff *skb,
 	struct rtllib_assoc_response_frame *assoc_resp;
 	struct rtllib_hdr_3addr *header = (struct rtllib_hdr_3addr *) skb->data;
 
-	RTLLIB_DEBUG_MGMT("received [RE]ASSOCIATION RESPONSE (%d)\n",
-			  WLAN_FC_GET_STYPE(header->frame_ctl));
+	netdev_dbg(ieee->dev, "received [RE]ASSOCIATION RESPONSE (%d)\n",
+		   WLAN_FC_GET_STYPE(header->frame_ctl));
 
 	if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) &&
 	     ieee->state == RTLLIB_ASSOCIATING_AUTHENTICATED &&
@@ -2298,9 +2299,6 @@ inline int rtllib_rx_assoc_resp(struct rtllib_device *ieee, struct sk_buff *skb,
 			netdev_info(ieee->dev,
 				    "Association response status code 0x%x\n",
 				    errcode);
-			RTLLIB_DEBUG_MGMT(
-				"Association response status code 0x%x\n",
-				errcode);
 			if (ieee->AsocRetryCount < RT_ASOC_RETRY_LIMIT)
 				queue_delayed_work_rsl(ieee->wq,
 					 &ieee->associate_procedure_wq, 0);
@@ -2318,13 +2316,10 @@ static void rtllib_rx_auth_resp(struct rtllib_device *ieee, struct sk_buff *skb)
 	int chlen = 0;
 	bool bSupportNmode = true, bHalfSupportNmode = false;
 
-	errcode = auth_parse(skb, &challenge, &chlen);
+	errcode = auth_parse(ieee->dev, skb, &challenge, &chlen);
 
 	if (errcode) {
 		ieee->softmac_stats.rx_auth_rs_err++;
-		RTLLIB_DEBUG_MGMT("Authentication respose status code 0x%x",
-				  errcode);
-
 		netdev_info(ieee->dev,
 			    "Authentication respose status code 0x%x", errcode);
 		rtllib_associate_abort(ieee);
@@ -2374,7 +2369,8 @@ inline int rtllib_rx_auth(struct rtllib_device *ieee, struct sk_buff *skb,
 	if (ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) {
 		if (ieee->state == RTLLIB_ASSOCIATING_AUTHENTICATING &&
 		    (ieee->iw_mode == IW_MODE_INFRA)) {
-			RTLLIB_DEBUG_MGMT("Received authentication response");
+			netdev_dbg(ieee->dev,
+				   "Received authentication response");
 			rtllib_rx_auth_resp(ieee, skb);
 		} else if (ieee->iw_mode == IW_MODE_MASTER) {
 			rtllib_rx_auth_rq(ieee, skb);
-- 
1.8.4.1