wifi: mac80211: remove misplaced drv_mgd_complete_tx() call

In the original commit 15fae341 ("mac80211: notify driver on
mgd TX completion") I evidently made a mistake and placed the
call in the "associated" if, rather than the "assoc_data". Later
I noticed the missing call and placed it in commit c042600c
("wifi: mac80211: adding missing drv_mgd_complete_tx() call"),
but didn't remove the wrong one. Remove it now.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250205110958.6ed954179bbf.Id8ef8835b7e6da3bf913c76f77d201017dc8a3c9@changeid


Signed-off-by: Johannes Berg <johannes.berg@intel.com>