Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	drivers/net/usb/qmi_wwan.c
	net/batman-adv/translation-table.c
	net/ipv6/route.c

qmi_wwan.c resolution provided by Bjørn Mork.

batman-adv conflict is dealing merely with the changes
of global function names to have a proper subsystem
prefix.

ipv6's route.c conflict is merely two side-by-side additions
of network namespace methods.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 6 deletions

diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 5180d50e909d..3806d9bbf55e 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -139,13 +139,14 @@ static void tt_orig_list_entry_free_rcu(struct rcu_head *rcu)
         struct tt_orig_list_entry *orig_entry;
 
         orig_entry = container_of(rcu, struct tt_orig_list_entry, rcu);
-        atomic_dec(&orig_entry->orig_node->tt_size);
         batadv_orig_node_free_ref(orig_entry->orig_node);
         kfree(orig_entry);
 }
 
 static void tt_orig_list_entry_free_ref(struct tt_orig_list_entry *orig_entry)
 {
+        /* to avoid race conditions, immediately decrease the tt counter */
+        atomic_dec(&orig_entry->orig_node->tt_size);
         call_rcu(&orig_entry->rcu, tt_orig_list_entry_free_rcu);
 }
 
@@ -958,7 +959,6 @@ void batadv_tt_global_del_orig(struct bat_priv *bat_priv,
                 }
                 spin_unlock_bh(list_lock);
         }
-        atomic_set(&orig_node->tt_size, 0);
         orig_node->tt_initialised = false;
 }
 
@@ -2148,10 +2148,10 @@ bool batadv_is_ap_isolated(struct bat_priv *bat_priv, uint8_t *src,
 {
         struct tt_local_entry *tt_local_entry = NULL;
         struct tt_global_entry *tt_global_entry = NULL;
-        bool ret = true;
+        bool ret = false;
 
         if (!atomic_read(&bat_priv->ap_isolation))
-                return false;
+                goto out;
 
         tt_local_entry = tt_local_hash_find(bat_priv, dst);
         if (!tt_local_entry)
@@ -2161,10 +2161,10 @@ bool batadv_is_ap_isolated(struct bat_priv *bat_priv, uint8_t *src,
         if (!tt_global_entry)
                 goto out;
 
-        if (_is_ap_isolated(tt_local_entry, tt_global_entry))
+        if (!_is_ap_isolated(tt_local_entry, tt_global_entry))
                 goto out;
 
-        ret = false;
+        ret = true;
 
 out:
         if (tt_global_entry)