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| author | Johannes Berg <johannes.berg@intel.com> | 2024-02-05 00:06:17 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-02-08 15:00:46 +0100 |
| commit | f863afbd301ef2a29364316dd14a73699d0bc673 (patch) | |
| tree | 2b131c8b202becdfca00361daf9d464daa7fe0e1 /drivers/net/wireless/intel/iwlwifi/mvm/sta.c | |
| parent | f51d6431824f0afb9f73d68971d154c47c26b86a (diff) | |
| download | linux-f863afbd301ef2a29364316dd14a73699d0bc673.tar.gz linux-f863afbd301ef2a29364316dd14a73699d0bc673.tar.bz2 linux-f863afbd301ef2a29364316dd14a73699d0bc673.zip | |
wifi: iwlwifi: mvm: remove one queue sync on BA session stop
As documented in the comment, this queue sync was here to
ensure that an async IWL_MVM_RXQ_NSSN_SYNC queue sync won't
race with setting up a new BA session with the same BAID.
However, we no longer do IWL_MVM_RXQ_NSSN_SYNC queue sync,
so we can remove this as well.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Grumbach, Emmanuel <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240204235836.0a09ab337b54.I0dfe239dc30577a2ff23f910b10e9957364ccc78@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/sta.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index 7e9f3a670212..f3efbec38253 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2015, 2018-2023 Intel Corporation + * Copyright (C) 2012-2015, 2018-2024 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -2989,16 +2989,6 @@ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta, RCU_INIT_POINTER(mvm->baid_map[baid], NULL); kfree_rcu(baid_data, rcu_head); IWL_DEBUG_HT(mvm, "BAID %d is free\n", baid); - - /* - * After we've deleted it, do another queue sync - * so if an IWL_MVM_RXQ_NSSN_SYNC was concurrently - * running it won't find a new session in the old - * BAID. It can find the NULL pointer for the BAID, - * but we must not have it find a different session. - */ - iwl_mvm_sync_rx_queues_internal(mvm, IWL_MVM_RXQ_EMPTY, - true, NULL, 0); } return 0; |