wifi: mac80211: reload info pointer in ieee80211_tx_dequeue()

commit c98d8836 upstream.

This pointer can change here since the SKB can change, so we
actually later open-coded IEEE80211_SKB_CB() again. Reload
the pointer where needed, so the monitor-mode case using it
gets fixed, and then use info-> later as well.

Cc: stable@vger.kernel.org
Fixes: 53168215 ("mac80211: fix VLAN handling with TXQs")
Link: https://msgid.link/20240131164910.b54c28d583bc.I29450cec84ea6773cff5d9c16ff92b836c331471@changeid


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