wifi: mt76: mt7925: unwind WCID setup on link STA add failure
Undo the published WCID state when mt7925_mac_link_sta_add() fails after
WCID setup.
The add path can fail after dev->mt76.wcid[] is published, so the error
path must clear the partial host-side WCID state to avoid leaving stale
entries behind.
No functional change intended.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Link: https://patch.msgid.link/20260306232238.2039675-15-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>