diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-09-11 04:34:46 -0300 |
commit | 863981e96738983919de841ec669e157e6bdaeb0 (patch) | |
tree | d6d89a12e7eb8017837c057935a2271290907f76 /net/batman-adv/send.c | |
parent | 8dec7c70575785729a6a9e6719a955e9c545bcab (diff) |
Linux-libre 4.7.1-gnupck-4.7.1-gnu
Diffstat (limited to 'net/batman-adv/send.c')
-rw-r--r-- | net/batman-adv/send.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c index 76417850d..010397650 100644 --- a/net/batman-adv/send.c +++ b/net/batman-adv/send.c @@ -26,6 +26,7 @@ #include <linux/if.h> #include <linux/jiffies.h> #include <linux/kernel.h> +#include <linux/kref.h> #include <linux/list.h> #include <linux/netdevice.h> #include <linux/printk.h> @@ -423,8 +424,8 @@ int batadv_send_skb_via_gw(struct batadv_priv *bat_priv, struct sk_buff *skb, struct batadv_orig_node *orig_node; orig_node = batadv_gw_get_selected_orig(bat_priv); - return batadv_send_skb_unicast(bat_priv, skb, BATADV_UNICAST, 0, - orig_node, vid); + return batadv_send_skb_unicast(bat_priv, skb, BATADV_UNICAST_4ADDR, + BATADV_P_DATA, orig_node, vid); } void batadv_schedule_bat_ogm(struct batadv_hard_iface *hard_iface) @@ -552,7 +553,7 @@ static void batadv_send_outstanding_bcast_packet(struct work_struct *work) struct net_device *soft_iface; struct batadv_priv *bat_priv; - delayed_work = container_of(work, struct delayed_work, work); + delayed_work = to_delayed_work(work); forw_packet = container_of(delayed_work, struct batadv_forw_packet, delayed_work); soft_iface = forw_packet->if_incoming->soft_iface; @@ -577,10 +578,15 @@ static void batadv_send_outstanding_bcast_packet(struct work_struct *work) if (forw_packet->num_packets >= hard_iface->num_bcasts) continue; + if (!kref_get_unless_zero(&hard_iface->refcount)) + continue; + /* send a copy of the saved skb */ skb1 = skb_clone(forw_packet->skb, GFP_ATOMIC); if (skb1) batadv_send_broadcast_skb(skb1, hard_iface); + + batadv_hardif_put(hard_iface); } rcu_read_unlock(); @@ -604,7 +610,7 @@ void batadv_send_outstanding_bat_ogm_packet(struct work_struct *work) struct batadv_forw_packet *forw_packet; struct batadv_priv *bat_priv; - delayed_work = container_of(work, struct delayed_work, work); + delayed_work = to_delayed_work(work); forw_packet = container_of(delayed_work, struct batadv_forw_packet, delayed_work); bat_priv = netdev_priv(forw_packet->if_incoming->soft_iface); |