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iwlwifi: mvm: remove superfluous flush_work()

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Since iwl_mvm_start_p2p_roc() is only called from iwl_mvm_roc(),
which already flushes the same work item, doing it again in it
is superfluous. Remove it and move the comment to the first one.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Johannes Berg 2017-11-15 10:16:47 +01:00 committed by Luca Coelho
parent 5cd2d8fc6c
commit 9834781cc1
2 changed files with 4 additions and 6 deletions
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4
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
View File

@ -3192,6 +3192,10 @@ static int iwl_mvm_roc(struct ieee80211_hw *hw,
IWL_DEBUG_MAC80211(mvm, "enter (%d, %d, %d)\n", channel->hw_value,
duration, type);
/*
* Flush the done work, just in case it's still pending, so that
* the work it does can complete and we can accept new frames.
*/
flush_work(&mvm->roc_done_wk);
mutex_lock(&mvm->mutex);

6
drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
View File

@ -759,12 +759,6 @@ int iwl_mvm_start_p2p_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
return -EBUSY;
}
/*
* Flush the done work, just in case it's still pending, so that
* the work it does can complete and we can accept new frames.
*/
flush_work(&mvm->roc_done_wk);
time_cmd.action = cpu_to_le32(FW_CTXT_ACTION_ADD);
time_cmd.id_and_color =
cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id, mvmvif->color));