From: Alexander Aring <alex.aring@gmail.com>
Date: Mon, 17 Nov 2014 07:20:50 +0000 (+0100)
Subject: mac802154: remove wpan_dev parameter in if_add
X-Git-Tag: v3.19-rc1~118^2~134^2~5^2~9
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=133d3f31729a62908ab98d0b6562cc1a35d3dc39;p=linux.git

mac802154: remove wpan_dev parameter in if_add

This parameter was grabbed from wireless implementation with the
identically wireless dev struct. We don't need this right now and so we
remove it. Maybe we will add it later again if we found any real reason
to have such parameter.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/net/mac802154/cfg.c b/net/mac802154/cfg.c
index 2b3610c51489..2abe7e5f0974 100644
--- a/net/mac802154/cfg.c
+++ b/net/mac802154/cfg.c
@@ -28,7 +28,7 @@ ieee802154_add_iface_deprecated(struct wpan_phy *wpan_phy,
 	struct net_device *dev;
 
 	rtnl_lock();
-	dev = ieee802154_if_add(local, name, NULL, type);
+	dev = ieee802154_if_add(local, name, type);
 	rtnl_unlock();
 
 	return dev;
diff --git a/net/mac802154/ieee802154_i.h b/net/mac802154/ieee802154_i.h
index 6ad5e8912a4c..46553830896d 100644
--- a/net/mac802154/ieee802154_i.h
+++ b/net/mac802154/ieee802154_i.h
@@ -176,7 +176,7 @@ void ieee802154_iface_exit(void);
 void ieee802154_if_remove(struct ieee802154_sub_if_data *sdata);
 struct net_device *
 ieee802154_if_add(struct ieee802154_local *local, const char *name,
-		  struct wpan_dev **new_wpan_dev, enum nl802154_iftype type);
+		  enum nl802154_iftype type);
 void ieee802154_remove_interfaces(struct ieee802154_local *local);
 
 #endif /* __IEEE802154_I_H */
diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c
index cc992e8405d3..ba63ac93ae90 100644
--- a/net/mac802154/iface.c
+++ b/net/mac802154/iface.c
@@ -458,7 +458,7 @@ ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata,
 
 struct net_device *
 ieee802154_if_add(struct ieee802154_local *local, const char *name,
-		  struct wpan_dev **new_wpan_dev, enum nl802154_iftype type)
+		  enum nl802154_iftype type)
 {
 	struct net_device *ndev = NULL;
 	struct ieee802154_sub_if_data *sdata = NULL;
@@ -516,9 +516,6 @@ ieee802154_if_add(struct ieee802154_local *local, const char *name,
 	list_add_tail_rcu(&sdata->list, &local->interfaces);
 	mutex_unlock(&local->iflist_mtx);
 
-	if (new_wpan_dev)
-		*new_wpan_dev = &sdata->wpan_dev;
-
 	return ndev;
 
 err:
diff --git a/net/mac802154/main.c b/net/mac802154/main.c
index 2e42fc2e430c..bbb19dd585a0 100644
--- a/net/mac802154/main.c
+++ b/net/mac802154/main.c
@@ -161,7 +161,7 @@ int ieee802154_register_hw(struct ieee802154_hw *hw)
 
 	rtnl_lock();
 
-	dev = ieee802154_if_add(local, "wpan%d", NULL, NL802154_IFTYPE_NODE);
+	dev = ieee802154_if_add(local, "wpan%d", NL802154_IFTYPE_NODE);
 	if (IS_ERR(dev)) {
 		rtnl_unlock();
 		rc = PTR_ERR(dev);