tree ac0650b0e51223b96cbfead2ff2f0af654889b37
parent 12d20fc9186a742d40e824f575df5aa62be31d69
author Maxim Altshul <maxim.altshul@ti.com> 1470911896 +0300
committer Johannes Berg <johannes.berg@intel.com> 1470938437 +0200

mac80211: call get_expected_throughput only after adding station

Depending on which method the driver implements, userspace could
call this (indirectly, by getting station info) before the driver
knows about the station, possibly causing it to misbehave.

Therefore, add a check for sta->uploaded which indicates that the
driver knows about the station.

Signed-off-by: Maxim Altshul <maxim.altshul@ti.com>
[reword commit message]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>