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batman-adv: Use default throughput value on cfg80211 error 

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: f44a3ae9a2 ("batman-adv: refactor wifi interface detection")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Reviewed-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
This commit is contained in:
Sven Eckelmann 2017-06-09 17:06:50 +02:00 committed by Simon Wunderlich
parent 75ae84a4fe
commit 3f3f87325d
1 changed files with 4 additions and 2 deletions
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6
net/batman-adv/bat_v_elp.c
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@ -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