net/offload: Remove useless token parameter

This parameter was removed from net_context already thus applying the
change also on net_offload API.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>

drivers/modem/wncm14a2a.c

@@ -1661,7 +1661,6 @@ static int offload_sendto(struct net_pkt *pkt,
 			  socklen_t addrlen,
 			  net_context_send_cb_t cb,
 			  s32_t timeout,
-			  void *token,
 			  void *user_data)
 {
 	struct net_context *context = net_pkt_context(pkt);
@@ -1685,7 +1684,7 @@ static int offload_sendto(struct net_pkt *pkt,
 
 	net_pkt_unref(pkt);
 	if (cb) {
-		cb(context, ret, token, user_data);
+		cb(context, ret, user_data);
 	}
 
 	return ret;
@@ -1694,7 +1693,6 @@ static int offload_sendto(struct net_pkt *pkt,
 static int offload_send(struct net_pkt *pkt,
 			net_context_send_cb_t cb,
 			s32_t timeout,
-			void *token,
 			void *user_data)
 {
 	struct net_context *context = net_pkt_context(pkt);
@@ -1716,7 +1714,7 @@ static int offload_send(struct net_pkt *pkt,
 	}
 
 	return offload_sendto(pkt, &context->remote, addrlen, cb,
-			      timeout, token, user_data);
+			      timeout, user_data);
 }
 
 static int offload_recv(struct net_context *context,

drivers/wifi/eswifi/eswifi_offload.c

@@ -353,7 +353,7 @@ static void eswifi_off_send_work(struct k_work *work)
 	net_context_send_cb_t cb;
 	struct net_context *context;
 	struct eswifi_dev *eswifi;
-	void *user_data, *token;
+	void *user_data;
 	int err;
 
 	socket = CONTAINER_OF(work, struct eswifi_off_socket, connect_work);
@@ -362,7 +362,6 @@ static void eswifi_off_send_work(struct k_work *work)
 	eswifi_lock(eswifi);
 
 	user_data = socket->user_data;
-	token = socket->tx_token;
 	cb = socket->send_cb;
 	context = socket->context;
 
@@ -372,14 +371,13 @@ static void eswifi_off_send_work(struct k_work *work)
 	eswifi_unlock(eswifi);
 
 	if (cb) {
-		cb(context, err, token, user_data);
+		cb(context, err, user_data);
 	}
 }
 
 static int eswifi_off_send(struct net_pkt *pkt,
 			   net_context_send_cb_t cb,
 			   s32_t timeout,
-			   void *token,
 			   void *user_data)
 {
 	struct eswifi_off_socket *socket = pkt->context->offload_context;
@@ -402,7 +400,6 @@ static int eswifi_off_send(struct net_pkt *pkt,
 	socket->tx_pkt = pkt;
 
 	if (timeout == K_NO_WAIT) {
-		socket->tx_token = token;
 		socket->user_data = user_data;
 		socket->send_cb = cb;
 
@@ -419,7 +416,7 @@ static int eswifi_off_send(struct net_pkt *pkt,
 	eswifi_unlock(eswifi);
 
 	if (cb) {
-		cb(socket->context, err, token, user_data);
+		cb(socket->context, err, user_data);
 	}
 
 	return err;
@@ -430,7 +427,6 @@ static int eswifi_off_sendto(struct net_pkt *pkt,
 			     socklen_t addrlen,
 			     net_context_send_cb_t cb,
 			     s32_t timeout,
-			     void *token,
 			     void *user_data)
 {
 	/* TODO */

drivers/wifi/eswifi/eswifi_offload.h

@@ -35,7 +35,6 @@ struct eswifi_off_socket {
 	net_context_connect_cb_t conn_cb;
 	net_context_send_cb_t send_cb;
 	void *user_data;
-	void *tx_token;
 	struct net_pkt *tx_pkt;
 	struct k_work connect_work;
 	struct k_work send_work;

drivers/wifi/winc1500/wifi_winc1500.c

@@ -449,7 +449,6 @@ static int winc1500_accept(struct net_context *context,
 static int winc1500_send(struct net_pkt *pkt,
 			 net_context_send_cb_t cb,
 			 s32_t timeout,
-			 void *token,
 			 void *user_data)
 {
 	struct net_context *context = pkt->context;
@@ -493,7 +492,6 @@ static int winc1500_sendto(struct net_pkt *pkt,
 			   socklen_t addrlen,
 			   net_context_send_cb_t cb,
 			   s32_t timeout,
-			   void *token,
 			   void *user_data)
 {
 	struct net_context *context = pkt->context;

include/net/net_offload.h

@@ -78,7 +78,6 @@ struct net_offload {
 	int (*send)(struct net_pkt *pkt,
 		    net_context_send_cb_t cb,
 		    s32_t timeout,
-		    void *token,
 		    void *user_data);
 
 	/**
@@ -89,7 +88,6 @@ struct net_offload {
 		      socklen_t addrlen,
 		      net_context_send_cb_t cb,
 		      s32_t timeout,
-		      void *token,
 		      void *user_data);
 
 	/**
@@ -292,7 +290,6 @@ static inline int net_offload_accept(struct net_if *iface,
  * @param cb Caller-supplied callback function.
  * @param timeout Timeout for the connection. Possible values
  * are K_FOREVER, K_NO_WAIT, >0.
- * @param token Caller specified value that is passed as is to callback.
  * @param user_data Caller-supplied user data.
  *
  * @return 0 if ok, < 0 if error
@@ -301,14 +298,13 @@ static inline int net_offload_send(struct net_if *iface,
 				   struct net_pkt *pkt,
 				   net_context_send_cb_t cb,
 				   s32_t timeout,
-				   void *token,
 				   void *user_data)
 {
 	NET_ASSERT(iface);
 	NET_ASSERT(net_if_offload(iface));
 	NET_ASSERT(net_if_offload(iface)->send);
 
-	return net_if_offload(iface)->send(pkt, cb, timeout, token, user_data);
+	return net_if_offload(iface)->send(pkt, cb, timeout, user_data);
 }
 
 /**
@@ -335,7 +331,6 @@ static inline int net_offload_send(struct net_if *iface,
  * @param cb Caller-supplied callback function.
  * @param timeout Timeout for the connection. Possible values
  * are K_FOREVER, K_NO_WAIT, >0.
- * @param token Caller specified value that is passed as is to callback.
  * @param user_data Caller-supplied user data.
  *
  * @return 0 if ok, < 0 if error
@@ -346,7 +341,6 @@ static inline int net_offload_sendto(struct net_if *iface,
 				     socklen_t addrlen,
 				     net_context_send_cb_t cb,
 				     s32_t timeout,
-				     void *token,
 				     void *user_data)
 {
 	NET_ASSERT(iface);
@@ -354,7 +348,7 @@ static inline int net_offload_sendto(struct net_if *iface,
 	NET_ASSERT(net_if_offload(iface)->sendto);
 
 	return net_if_offload(iface)->sendto(pkt, dst_addr, addrlen, cb,
-				      timeout, token, user_data);
+				      timeout, user_data);
 }
 
 /**