batman-adv: invoke dev_get_by_index() outside of is_wifi_iface()
Upcoming changes need to perform other checks on the
incoming net_device struct.
To avoid performing dev_get_by_index() for each and every
check, it is better to move it outside of is_wifi_iface()
and search the netdev object once only.
Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
diff --git a/net/batman-adv/hard-interface.h b/net/batman-adv/hard-interface.h
index 4989288..df4c8bd 100644
--- a/net/batman-adv/hard-interface.h
+++ b/net/batman-adv/hard-interface.h
@@ -41,6 +41,7 @@
extern struct notifier_block batadv_hard_if_notifier;
+bool batadv_is_wifi_netdev(struct net_device *net_device);
struct batadv_hard_iface*
batadv_hardif_get_by_netdev(const struct net_device *net_dev);
int batadv_hardif_enable_interface(struct batadv_hard_iface *hard_iface,
@@ -51,7 +52,6 @@
int batadv_hardif_min_mtu(struct net_device *soft_iface);
void batadv_update_min_mtu(struct net_device *soft_iface);
void batadv_hardif_free_rcu(struct rcu_head *rcu);
-bool batadv_is_wifi_iface(int ifindex);
static inline void
batadv_hardif_free_ref(struct batadv_hard_iface *hard_iface)