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=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 B453CC07E9B for ; Mon, 19 Jul 2021 15:09:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9D32B61175 for ; Mon, 19 Jul 2021 15:09:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243173AbhGSO2c (ORCPT ); Mon, 19 Jul 2021 10:28:32 -0400 Received: from mail.kernel.org ([198.145.29.99]:38874 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243300AbhGSO1A (ORCPT ); Mon, 19 Jul 2021 10:27:00 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 4132761186; Mon, 19 Jul 2021 15:07:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626707235; bh=VQYrLLofFixqqsKZ04OeH5TYQURcO96hh3Mekqa5lq4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FIAEGYHxS2L8g78GyuvbkpEI7tbnAlJ0H3RLnFYF0kcYp9A6dUVw0OQnfaQW7j4E2 /0M1LgqUgjygAhMG4zg9t9L+KIavqC99LJHiUoIILc34GkER/0OBYUW6ktwXZPhyae c247NBhzQRi5cP4GhZYVxeYCeiXmxPaymY4AC3Cg= 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 4.9 081/245] ath10k: Fix an error code in ath10k_add_interface() Date: Mon, 19 Jul 2021 16:50:23 +0200 Message-Id: <20210719144943.026573231@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210719144940.288257948@linuxfoundation.org> References: <20210719144940.288257948@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: stable@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 564181bb0906..314cac2ce087 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -4947,6 +4947,7 @@ 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