diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-11-01 14:27:38 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-11-01 14:27:38 -0300 |
| commit | 1eae9639aac0f8de4d284f567ec722a822b52513 (patch) | |
| tree | 34e45a5c5e6a1033a444bea952ba9199e57f3a19 /drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | |
| parent | 037d32aa8f748e39844d2a5b607fb063b4583843 (diff) | |
Linux-libre 4.8.6-gnupck-4.8.6-gnu
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index df6c32caa..afb7eb60e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -598,9 +598,10 @@ static bool iwl_mvm_reorder(struct iwl_mvm *mvm, mvm_sta = iwl_mvm_sta_from_mac80211(sta); - /* not a data packet */ - if (!ieee80211_is_data_qos(hdr->frame_control) || - is_multicast_ether_addr(hdr->addr1)) + /* not a data packet or a bar */ + if (!ieee80211_is_back_req(hdr->frame_control) && + (!ieee80211_is_data_qos(hdr->frame_control) || + is_multicast_ether_addr(hdr->addr1))) return false; if (unlikely(!ieee80211_is_data_present(hdr->frame_control))) @@ -624,6 +625,11 @@ static bool iwl_mvm_reorder(struct iwl_mvm *mvm, spin_lock_bh(&buffer->lock); + if (ieee80211_is_back_req(hdr->frame_control)) { + iwl_mvm_release_frames(mvm, sta, napi, buffer, nssn); + goto drop; + } + /* * If there was a significant jump in the nssn - adjust. * If the SN is smaller than the NSSN it might need to first go into |