A wifi interface should never be handled like an ethernet devices. The parser of the cfg80211 output must therefore skip the ethtool code when cfg80211_get_station returned an error.
Fixes: 01b1fe819ee0 ("batman-adv: refactor wifi interface detection") Signed-off-by: Sven Eckelmann sven@narfation.org --- net/batman-adv/bat_v_elp.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/net/batman-adv/bat_v_elp.c b/net/batman-adv/bat_v_elp.c index b90c9903..96e73337 100644 --- a/net/batman-adv/bat_v_elp.c +++ b/net/batman-adv/bat_v_elp.c @@ -109,8 +109,10 @@ static u32 batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node *neigh) */ return 0; } - if (!ret) - return sinfo.expected_throughput / 100; + if (ret) + goto default_throughput; + + return sinfo.expected_throughput / 100; }
/* if not a wifi interface, check if this device provides data via