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[PATCH 13/21] iwlwifi: mvm: document monitor mode reorder buffer bypass

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From: Johannes Berg <johannes.berg@xxxxxxxxx>

The reorder buffer is bypassed because the firmware won't have
any BA sessions, document this.

Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
---
 drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index 7b6f4585fec9..9fde322904f4 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -658,6 +658,8 @@ static bool iwl_mvm_reorder(struct iwl_mvm *mvm,
 	 * This also covers the case of receiving a Block Ack Request
 	 * outside a BA session; we'll pass it to mac80211 and that
 	 * then sends a delBA action frame.
+	 * This also covers pure monitor mode, in which case we won't
+	 * have any BA sessions.
 	 */
 	if (baid == IWL_RX_REORDER_DATA_INVALID_BAID)
 		return false;
-- 
2.20.1




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