From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 C5200C4332F for ; Sun, 8 Sep 2019 08:39:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A4C9120863 for ; Sun, 8 Sep 2019 08:39:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727504AbfIHIj1 (ORCPT ); Sun, 8 Sep 2019 04:39:27 -0400 Received: from alexa-out-ams-02.qualcomm.com ([185.23.61.163]:7549 "EHLO alexa-out-ams-02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727443AbfIHIjU (ORCPT ); Sun, 8 Sep 2019 04:39:20 -0400 Received: from ironmsg03-ams.qualcomm.com ([10.251.56.4]) by alexa-out-ams-02.qualcomm.com with ESMTP; 08 Sep 2019 10:33:06 +0200 Received: from lx-merez1.mea.qualcomm.com ([10.18.173.103]) by ironmsg03-ams.qualcomm.com with ESMTP; 08 Sep 2019 10:33:04 +0200 From: Maya Erez To: Kalle Valo Cc: Lior David , linux-wireless@vger.kernel.org, wil6210@qti.qualcomm.com, Maya Erez Subject: [PATCH 10/11] wil6210: fix RX short frame check Date: Sun, 8 Sep 2019 11:32:54 +0300 Message-Id: <1567931575-27984-11-git-send-email-merez@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1567931575-27984-1-git-send-email-merez@codeaurora.org> References: <1567931575-27984-1-git-send-email-merez@codeaurora.org> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Lior David The short frame check in wil_sring_reap_rx_edma uses skb->len which store the maximum frame length. Fix this to use dmalen which is the actual length of the received frame. Signed-off-by: Lior David Signed-off-by: Maya Erez --- drivers/net/wireless/ath/wil6210/txrx_edma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/wil6210/txrx_edma.c b/drivers/net/wireless/ath/wil6210/txrx_edma.c index f21b2fa..04d576d 100644 --- a/drivers/net/wireless/ath/wil6210/txrx_edma.c +++ b/drivers/net/wireless/ath/wil6210/txrx_edma.c @@ -964,8 +964,8 @@ static struct sk_buff *wil_sring_reap_rx_edma(struct wil6210_priv *wil, } stats = &wil->sta[cid].stats; - if (unlikely(skb->len < ETH_HLEN)) { - wil_dbg_txrx(wil, "Short frame, len = %d\n", skb->len); + if (unlikely(dmalen < ETH_HLEN)) { + wil_dbg_txrx(wil, "Short frame, len = %d\n", dmalen); stats->rx_short_frame++; rxdata->skipping = true; goto skipping; -- 1.9.1