From: Haim Dreyfuss <haim.dreyfuss@xxxxxxxxx> fw_status is the only pointer pointing to a block of memory allocated above and should be freed after use. Note: this come from Klockwork static analyzer. Cc: stable@xxxxxxxxxxxxxxx [3.19+] Fixes: 2021a89d7b8a ("iwlwifi: mvm: treat netdetect wake up separately") Signed-off-by: Haim Dreyfuss <haim.dreyfuss@xxxxxxxxx> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx> --- drivers/net/wireless/iwlwifi/mvm/d3.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c index 1b1b2bf..42dadaf 100644 --- a/drivers/net/wireless/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/iwlwifi/mvm/d3.c @@ -1750,8 +1750,10 @@ static void iwl_mvm_query_netdetect_reasons(struct iwl_mvm *mvm, int i, j, n_matches, ret; fw_status = iwl_mvm_get_wakeup_status(mvm, vif); - if (!IS_ERR_OR_NULL(fw_status)) + if (!IS_ERR_OR_NULL(fw_status)) { reasons = le32_to_cpu(fw_status->wakeup_reasons); + kfree(fw_status); + } if (reasons & IWL_WOWLAN_WAKEUP_BY_RFKILL_DEASSERTED) wakeup.rfkill_release = true; -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html