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path: root/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
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Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/rx.c')
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/rx.c18
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
index 160b0db27103..0ad8ed23a455 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
@@ -8,6 +8,7 @@
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
* Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018 - 2019 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -29,6 +30,8 @@
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
* Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018 - 2019 Intel Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -349,7 +352,6 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
u32 rate_n_flags;
u32 rx_pkt_status;
u8 crypt_len = 0;
- bool take_ref;
phy_info = &mvm->last_phy_info;
rx_res = (struct iwl_rx_mpdu_res_start *)pkt->data;
@@ -557,22 +559,8 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
ieee80211_is_probe_resp(hdr->frame_control)))
rx_status->boottime_ns = ktime_get_boottime_ns();
- /* Take a reference briefly to kick off a d0i3 entry delay so
- * we can handle bursts of RX packets without toggling the
- * state too often. But don't do this for beacons if we are
- * going to idle because the beacon filtering changes we make
- * cause the firmware to send us collateral beacons. */
- take_ref = !(test_bit(STATUS_TRANS_GOING_IDLE, &mvm->trans->status) &&
- ieee80211_is_beacon(hdr->frame_control));
-
- if (take_ref)
- iwl_mvm_ref(mvm, IWL_MVM_REF_RX);
-
iwl_mvm_pass_packet_to_mac80211(mvm, sta, napi, skb, hdr, len,
crypt_len, rxb);
-
- if (take_ref)
- iwl_mvm_unref(mvm, IWL_MVM_REF_RX);
}
struct iwl_mvm_stat_data {