UPSTREAM: nl80211: fix NL80211_ATTR_HE_6GHZ_CAPABILITY usage

commit fce2ff728f95b8894db14f51c9274dc56c37616f upstream.

In nl80211_set_station(), we check NL80211_ATTR_HE_6GHZ_CAPABILITY
and then use NL80211_ATTR_HE_CAPABILITY, which is clearly wrong.
Fix this to use NL80211_ATTR_HE_6GHZ_CAPABILITY as well.

Cc: stable@vger.kernel.org
Fixes: 43e64bf301fd ("cfg80211: handle 6 GHz capability of new station")
Link: https://lore.kernel.org/r/20200805153516.310cef625955.I0abc04dc8abb2c7c005c88ef8fa2d0e3c9fb95c4@changeid


Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
(cherry picked from commit fce2ff728f95b8894db14f51c9274dc56c37616f)
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib3951a485537514e26a9ac70ad9773580ecc4f53