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=-20.2 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,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 BD65CC07E9B for ; Mon, 19 Jul 2021 15:00:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A845B6120E for ; Mon, 19 Jul 2021 15:00:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242421AbhGSOTt (ORCPT ); Mon, 19 Jul 2021 10:19:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:52736 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242049AbhGSOR7 (ORCPT ); Mon, 19 Jul 2021 10:17:59 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 861946113A; Mon, 19 Jul 2021 14:58:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626706719; bh=X5CYAT9QLlML+vNLLoMTH8v5to9glRLKpo5b3VcsGss=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vV1B762li6AZJR4220p8y9YtDDRs2wOF+xDHpX1O0u1Iesq0vnpIFjeOjad+FbUsh +nHIaZWVj26PmGw+PYGGItybKzuYicqxRFsdmlJeouZeYYQtAT+nx3TXvO6pqPzwUx JRJKjHXTtBZh9PEAFvAFz/Rm0gH6jrF78Oc9iPzI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Abaci Robot , Yang Li , Kalle Valo , Sasha Levin Subject: [PATCH 4.4 067/188] ath10k: Fix an error code in ath10k_add_interface() Date: Mon, 19 Jul 2021 16:50:51 +0200 Message-Id: <20210719144928.583243334@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210719144913.076563739@linuxfoundation.org> References: <20210719144913.076563739@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yang Li [ Upstream commit e9ca70c735ce66fc6a0e02c8b6958434f74ef8de ] When the code execute this if statement, the value of ret is 0. However, we can see from the ath10k_warn() log that the value of ret should be -EINVAL. Clean up smatch warning: drivers/net/wireless/ath/ath10k/mac.c:5596 ath10k_add_interface() warn: missing error code 'ret' Reported-by: Abaci Robot Fixes: ccec9038c721 ("ath10k: enable raw encap mode and software crypto engine") Signed-off-by: Yang Li Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/1621939577-62218-1-git-send-email-yang.lee@linux.alibaba.com Signed-off-by: Sasha Levin --- drivers/net/wireless/ath/ath10k/mac.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 5fad38c3feb1..7993ca956ede 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -4450,6 +4450,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw, if (arvif->nohwcrypt && !test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) { + ret = -EINVAL; ath10k_warn(ar, "cryptmode module param needed for sw crypto\n"); goto err; } -- 2.30.2