From c779273b37bec14c33feeab11c4d457a24bc64e0 Mon Sep 17 00:00:00 2001 From: Eliad Peller Date: Sun, 19 Apr 2015 11:41:04 +0300 Subject: iwlwifi: mvm: fix ROC reference accounting commit b112889c5af8124 ("iwlwifi: mvm: add Aux ROC request/response flow") added aux ROC flow in addition to the existing ROC flow. While doing it, it moved the ROC reference release to a common work item, which is being called for both the ROC and aux ROC flows. This resulted in invalid reference accounting, as no reference was taken in case of aux ROC, while a reference was released on completion. Fix it by adding a reference for the aux ROC as well, and release only the relevant references on completion (according to the set bits). While at it, convert cancel_work_sync() to flush_work(), in order to make sure the references are being cleaned properly. Fixes: b112889c5af8 ("iwlwifi: mvm: add Aux ROC request/response flow") Signed-off-by: Eliad Peller Reviewed-by: Johannes Berg Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/mvm/mvm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/wireless/iwlwifi/mvm/mvm.h') diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h index 6d332348dca6..dde83efd1a6c 100644 --- a/drivers/net/wireless/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h @@ -276,6 +276,7 @@ enum iwl_mvm_ref_type { IWL_MVM_REF_UCODE_DOWN, IWL_MVM_REF_SCAN, IWL_MVM_REF_ROC, + IWL_MVM_REF_ROC_AUX, IWL_MVM_REF_P2P_CLIENT, IWL_MVM_REF_AP_IBSS, IWL_MVM_REF_USER, -- cgit v1.2.3