The subelements obviously start after the common data, including
the common multi-link element structure definition itself. This
bug was possibly just hidden by the higher bits of the control
being set to 0, so the iteration just found one bogus element
and most of the code could continue anyway.
Fixes: 0f48b8b88a ("wifi: ieee80211: add definitions for multi-link element")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
1177aaa7fe