diff options
| author | Sara Sharon <sara.sharon@intel.com> | 2016-04-10 15:51:54 +0300 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2016-05-10 22:34:04 +0300 |
| commit | 13303c0fb1481e40377d072a29570e005e7bd032 (patch) | |
| tree | 500e217b7348e158f05a1319d9a38bbfe069de10 /drivers/net/wireless/intel/iwlwifi/mvm/d3.c | |
| parent | ce1f27787d493bc28d2f523a3b4c9f72aa9cee7d (diff) | |
| download | linux-13303c0fb1481e40377d072a29570e005e7bd032.tar.gz linux-13303c0fb1481e40377d072a29570e005e7bd032.tar.xz | |
iwlwifi: mvm: use helpers to get iwl_mvm_sta
Getting the mvm station out of station id requires dereferencing
the station id to get ieee80211_sta, then checking for pointer
validity and only then extract mvm station out.
Given that there are helpers to do it - use them instead of
duplicating the code whenever we need only mvm station.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/d3.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/d3.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index e3561bbc2468..4fdc3dad3e85 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -1804,7 +1804,6 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm, struct iwl_wowlan_status *fw_status; int i; bool keep; - struct ieee80211_sta *ap_sta; struct iwl_mvm_sta *mvm_ap_sta; fw_status = iwl_mvm_get_wakeup_status(mvm, vif); @@ -1823,13 +1822,10 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm, status.wake_packet = fw_status->wake_packet; /* still at hard-coded place 0 for D3 image */ - ap_sta = rcu_dereference_protected( - mvm->fw_id_to_mac_id[0], - lockdep_is_held(&mvm->mutex)); - if (IS_ERR_OR_NULL(ap_sta)) + mvm_ap_sta = iwl_mvm_sta_from_staid_protected(mvm, 0); + if (!mvm_ap_sta) goto out_free; - mvm_ap_sta = iwl_mvm_sta_from_mac80211(ap_sta); for (i = 0; i < IWL_MAX_TID_COUNT; i++) { u16 seq = status.qos_seq_ctr[i]; /* firmware stores last-used value, we store next value */ |