iwlwifi: mvm: fix default disabled aggs in sta

For the ADD_STA command, when the flag for aggregation
disabling is set, there is a bitmap indicated what TIDs
are disabling aggregations and what aren't. Currently, by
default, all TIDs allow for aggregations since the value
we begin with is 0.

Change this default value to 0xffff so all TIDs don't
allow aggregations until explicitly turned on.

Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.c b/drivers/net/wireless/iwlwifi/mvm/sta.c
index fe2f538..18ca030 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/iwlwifi/mvm/sta.c
@@ -292,7 +292,7 @@ int iwl_mvm_add_sta(struct iwl_mvm *mvm,
 
        /* HW restart, don't assume the memory has been zeroed */
        atomic_set(&mvm->pending_frames[sta_id], 0);
-       mvm_sta->tid_disable_agg = 0;
+       mvm_sta->tid_disable_agg = 0xffff; /* No aggs at first */
        mvm_sta->tfd_queue_msk = 0;
 
        /* allocate new queues for a TDLS station */