iwlwifi: mvm: clear tx queue id when unreserving aggregation queue

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When a queue is reserved for aggregation, the queue id is assigned
to the tid_data. This is fine since iwl_mvm_sta_tx_agg_oper()
takes care of allocating the queue before actual tx starts.
When the reservation is cancelled (e.g. when the AP declined the
aggregation request) the tid_data is not cleared. As a result,
following tx for this tid was trying to use an unallocated queue.

Fix this by setting the txq_id for the tid to invalid when unreserving
the queue.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

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Avraham Stern 2018-03-07 10:41:18 +02:00 • committed by Luca Coelho

parent 19125cb059

commit 4b387906b1

1 changed files with 8 additions and 4 deletions

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drivers/net/wireless/intel/iwlwifi/mvm/sta.c

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