diff mbox

[3/3] batman-adv: retrieve B.A.T.M.A.N. V WiFi neighbor stats from real interface

Message ID 1468314486-29592-3-git-send-email-mareklindner@neomailbox.ch (mailing list archive)
State Superseded, archived
Delegated to: Marek Lindner
Headers

Commit Message

Marek Lindner July 12, 2016, 9:08 a.m. UTC 
  Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
---
 net/batman-adv/bat_v_elp.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

Comments

Sven Eckelmann July 12, 2016, 11:59 a.m. UTC | #1 
On Dienstag, 12. Juli 2016 17:08:06 CEST Marek Lindner wrote:
> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
> ---
>  net/batman-adv/bat_v_elp.c | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)

Reviewed-by: Sven Eckelmann <sven@narfation.org>

Kind regards,
	Sven
diff mbox

Patch

diff --git a/net/batman-adv/bat_v_elp.c b/net/batman-adv/bat_v_elp.c
index 51fc08d..7ed3360 100644
--- a/net/batman-adv/bat_v_elp.c
+++ b/net/batman-adv/bat_v_elp.c
@@ -75,6 +75,7 @@  static u32 batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node *neigh)
 {
 	struct batadv_hard_iface *hard_iface = neigh->if_incoming;
 	struct ethtool_link_ksettings link_settings;
+	struct net_device *real_netdev;
 	struct station_info sinfo;
 	u32 throughput;
 	int ret;
@@ -94,8 +95,13 @@  static u32 batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node *neigh)
 			/* unsupported WiFi driver version */
 			goto default_throughput;
 
-		ret = cfg80211_get_station(hard_iface->net_dev,
-					   neigh->addr, &sinfo);
+		real_netdev = batadv_get_real_netdev(hard_iface->net_dev);
+		if (!real_netdev)
+			goto default_throughput;
+
+		ret = cfg80211_get_station(real_netdev, neigh->addr, &sinfo);
+
+		dev_put(real_netdev);
 		if (ret == -ENOENT) {
 			/* Node is not associated anymore! It would be
 			 * possible to delete this neighbor. For now set