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Diffstat (limited to 'net/batman-adv/bat_v_elp.c')
-rw-r--r--net/batman-adv/bat_v_elp.c15
1 files changed, 1 insertions, 14 deletions
diff --git a/net/batman-adv/bat_v_elp.c b/net/batman-adv/bat_v_elp.c
index 353e49c40e7f..0bdefa35da98 100644
--- a/net/batman-adv/bat_v_elp.c
+++ b/net/batman-adv/bat_v_elp.c
@@ -127,20 +127,7 @@ static u32 batadv_v_elp_get_throughput(struct batadv_hardif_neigh_node *neigh)
rtnl_lock();
ret = __ethtool_get_link_ksettings(hard_iface->net_dev, &link_settings);
rtnl_unlock();
-
- /* Virtual interface drivers such as tun / tap interfaces, VLAN, etc
- * tend to initialize the interface throughput with some value for the
- * sake of having a throughput number to export via ethtool. This
- * exported throughput leaves batman-adv to conclude the interface
- * throughput is genuine (reflecting reality), thus no measurements
- * are necessary.
- *
- * Based on the observation that those interface types also tend to set
- * the link auto-negotiation to 'off', batman-adv shall check this
- * setting to differentiate between genuine link throughput information
- * and placeholders installed by virtual interfaces.
- */
- if (ret == 0 && link_settings.base.autoneg == AUTONEG_ENABLE) {
+ if (ret == 0) {
/* link characteristics might change over time */
if (link_settings.base.duplex == DUPLEX_FULL)
hard_iface->bat_v.flags |= BATADV_FULL_DUPLEX;