wifi: mt76: mt7925: fix AMPDU state handling in mt7925_tx_check_aggr

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Previously, the AMPDU state bit for a given TID was set before attempting
to start a BA session, which could result in the AMPDU state being marked
active even if ieee80211_start_tx_ba_session() failed. This patch changes
the logic to only set the AMPDU state bit after successfully starting a BA
session, ensuring proper synchronization between AMPDU state and BA session
status.

This fixes potential issues with aggregation state tracking and improves
compatibility with mac80211 BA session management.

Fixes: 44eb173bdd ("wifi: mt76: mt7925: add link handling in mt7925_txwi_free")
Cc: stable@vger.kernel.org

Signed-off-by: Quan Zhou <quan.zhou@mediatek.com>
Reviewed-by: Sean Wang <sean.wang@mediatek.com>
Link: https://patch.msgid.link/d5960fbced0beaf33c30203f7f8fb91d0899c87b.1764228973.git.quan.zhou@mediatek.com
Signed-off-by: Felix Fietkau <nbd@nbd.name>

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Quan Zhou 2025-11-27 15:49:11 +08:00 • committed by Felix Fietkau

parent 5ef0e8e265

commit bb8e38fcdb

1 changed files with 4 additions and 2 deletions

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6

drivers/net/wireless/mediatek/mt76/mt7925/mac.c

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