From patchwork Wed May 12 14:41:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 436498 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E74D0C41603 for ; Wed, 12 May 2021 16:37:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C7A0C61370 for ; Wed, 12 May 2021 16:37:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242762AbhELQfs (ORCPT ); Wed, 12 May 2021 12:35:48 -0400 Received: from mail.kernel.org ([198.145.29.99]:41044 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241408AbhELQ1I (ORCPT ); Wed, 12 May 2021 12:27:08 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id D372361DCA; Wed, 12 May 2021 15:52:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620834741; bh=bfeLjlWoxmQI6aTRXkDr8xhztIFcvI7IfAXJUrogBXM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FZspNWbF21ibVsTZfsRejERopav0Uu//yL8qdJJqcz+7pH8LOOXCQSHaSjorJGJ6G ovMReJwmaIeG790BcUe1Lr5TztUvWoRhQCG+dicltepxc2yqfwgIzkD3ubhyGBSEtc oA0tFkX+W0QszjHPRbCr8xiU5uDy7UuAwUB/QTPo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ryder Lee , Felix Fietkau Subject: [PATCH 5.12 064/677] mt76: mt7615: use ieee80211_free_txskb() in mt7615_tx_token_put() Date: Wed, 12 May 2021 16:41:50 +0200 Message-Id: <20210512144839.350869764@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512144837.204217980@linuxfoundation.org> References: <20210512144837.204217980@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Ryder Lee commit 06991d1f73a9bdbc5f234ee96737b9102705b89c upstream. We should use ieee80211_free_txskb() to report skb status avoid wrong aql accounting after reset. Cc: stable@vger.kernel.org Signed-off-by: Ryder Lee Signed-off-by: Felix Fietkau Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -2000,8 +2000,12 @@ void mt7615_tx_token_put(struct mt7615_d spin_lock_bh(&dev->token_lock); idr_for_each_entry(&dev->token, txwi, id) { mt7615_txp_skb_unmap(&dev->mt76, txwi); - if (txwi->skb) - dev_kfree_skb_any(txwi->skb); + if (txwi->skb) { + struct ieee80211_hw *hw; + + hw = mt76_tx_status_get_hw(&dev->mt76, txwi->skb); + ieee80211_free_txskb(hw, txwi->skb); + } mt76_put_txwi(&dev->mt76, txwi); } spin_unlock_bh(&dev->token_lock);