wifi: mt76: mt7996: Switch to the secondary link if the default one is removed
Switch to the secondary link if available in mt7996_mac_sta_remove_links
routine if the primary one is removed.
Moreover reset secondary link index for single link scenario.
Fixes: 85cd5534a3f2e ("wifi: mt76: mt7996: use correct link_id when filling TXD and TXP")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20251205-mt76-txq-wicd-fix-v2-3-f19ba48af7c1@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>