Merge 4.1-rc4 into tty-next

This resolves some tty driver merge issues.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

5 files changed, 18 insertions, 10 deletions

diff --git a/net/mac802154/cfg.c b/net/mac802154/cfg.c
index 5d9f68c..70be9c7 100644
--- a/net/mac802154/cfg.c
+++ b/net/mac802154/cfg.c
@@ -22,13 +22,14 @@
 
 static struct net_device *
 ieee802154_add_iface_deprecated(struct wpan_phy *wpan_phy,
-				const char *name, int type)
+				const char *name,
+				unsigned char name_assign_type, int type)
 {
 	struct ieee802154_local *local = wpan_phy_priv(wpan_phy);
 	struct net_device *dev;
 
 	rtnl_lock();
-	dev = ieee802154_if_add(local, name, type,
+	dev = ieee802154_if_add(local, name, name_assign_type, type,
 				cpu_to_le64(0x0000000000000000ULL));
 	rtnl_unlock();
 
@@ -45,12 +46,14 @@ static void ieee802154_del_iface_deprecated(struct wpan_phy *wpan_phy,
 
 static int
 ieee802154_add_iface(struct wpan_phy *phy, const char *name,
+		     unsigned char name_assign_type,
 		     enum nl802154_iftype type, __le64 extended_addr)
 {
 	struct ieee802154_local *local = wpan_phy_priv(phy);
 	struct net_device *err;
 
-	err = ieee802154_if_add(local, name, type, extended_addr);
+	err = ieee802154_if_add(local, name, name_assign_type, type,
+				extended_addr);
 	return PTR_ERR_OR_ZERO(err);
 }
 
diff --git a/net/mac802154/ieee802154_i.h b/net/mac802154/ieee802154_i.h
index bebd70f..127ba18 100644
--- a/net/mac802154/ieee802154_i.h
+++ b/net/mac802154/ieee802154_i.h
@@ -182,7 +182,8 @@ 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,
-		  enum nl802154_iftype type, __le64 extended_addr);
+		  unsigned char name_assign_type, enum nl802154_iftype type,
+		  __le64 extended_addr);
 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 38b56f9..91b75ab 100644
--- a/net/mac802154/iface.c
+++ b/net/mac802154/iface.c
@@ -522,7 +522,8 @@ ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata,
 
 struct net_device *
 ieee802154_if_add(struct ieee802154_local *local, const char *name,
-		  enum nl802154_iftype type, __le64 extended_addr)
+		  unsigned char name_assign_type, enum nl802154_iftype type,
+		  __le64 extended_addr)
 {
 	struct net_device *ndev = NULL;
 	struct ieee802154_sub_if_data *sdata = NULL;
@@ -531,7 +532,7 @@ ieee802154_if_add(struct ieee802154_local *local, const char *name,
 	ASSERT_RTNL();
 
 	ndev = alloc_netdev(sizeof(*sdata) + local->hw.vif_data_size, name,
-			    NET_NAME_UNKNOWN, ieee802154_if_setup);
+			    name_assign_type, ieee802154_if_setup);
 	if (!ndev)
 		return ERR_PTR(-ENOMEM);
 
diff --git a/net/mac802154/llsec.c b/net/mac802154/llsec.c
index dcf7395..5b2be12 100644
--- a/net/mac802154/llsec.c
+++ b/net/mac802154/llsec.c
@@ -134,7 +134,7 @@ llsec_key_alloc(const struct ieee802154_llsec_key *template)
 	for (i = 0; i < ARRAY_SIZE(key->tfm); i++) {
 		key->tfm[i] = crypto_alloc_aead("ccm(aes)", 0,
 						CRYPTO_ALG_ASYNC);
-		if (!key->tfm[i])
+		if (IS_ERR(key->tfm[i]))
 			goto err_tfm;
 		if (crypto_aead_setkey(key->tfm[i], template->key,
 				       IEEE802154_LLSEC_KEY_SIZE))
@@ -144,7 +144,7 @@ llsec_key_alloc(const struct ieee802154_llsec_key *template)
 	}
 
 	key->tfm0 = crypto_alloc_blkcipher("ctr(aes)", 0, CRYPTO_ALG_ASYNC);
-	if (!key->tfm0)
+	if (IS_ERR(key->tfm0))
 		goto err_tfm;
 
 	if (crypto_blkcipher_setkey(key->tfm0, template->key,
diff --git a/net/mac802154/main.c b/net/mac802154/main.c
index 8500378..08cb32d 100644
--- a/net/mac802154/main.c
+++ b/net/mac802154/main.c
@@ -161,18 +161,21 @@ int ieee802154_register_hw(struct ieee802154_hw *hw)
 
 	rtnl_lock();
 
-	dev = ieee802154_if_add(local, "wpan%d", NL802154_IFTYPE_NODE,
+	dev = ieee802154_if_add(local, "wpan%d", NET_NAME_ENUM,
+				NL802154_IFTYPE_NODE,
 				cpu_to_le64(0x0000000000000000ULL));
 	if (IS_ERR(dev)) {
 		rtnl_unlock();
 		rc = PTR_ERR(dev);
-		goto out_wq;
+		goto out_phy;
 	}
 
 	rtnl_unlock();
 
 	return 0;
 
+out_phy:
+	wpan_phy_unregister(local->phy);
 out_wq:
 	destroy_workqueue(local->workqueue);
 out: