mac80211: reject TSPEC TIDs (TSIDs) for aggregation

mac80211: reject TSPEC TIDs (TSIDs) for aggregation

commit 85d5313ed717ad60769491c7c072d23bc0a68e7a upstream.

Since mac80211 doesn't currently support TSIDs 8-15 which can
only be used after QoS TSPEC negotiation (and not even after
WMM negotiation), reject attempts to set up aggregation
sessions for them, which might confuse drivers. In mac80211
we do correctly handle that, but the TSIDs should never get
used anyway, and drivers might not be able to handle it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>