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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0EFA1C433F5 for ; Mon, 18 Apr 2022 13:59:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244861AbiDROCL (ORCPT ); Mon, 18 Apr 2022 10:02:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57358 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244872AbiDROAz (ORCPT ); Mon, 18 Apr 2022 10:00:55 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 36CA22C666; Mon, 18 Apr 2022 06:09:26 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D842C60F26; Mon, 18 Apr 2022 13:08:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DD985C385A1; Mon, 18 Apr 2022 13:08:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1650287317; bh=GCyS8ANYODjcw+cgxacCWSZ+yw/PtNwyyidg03FaWfI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xkrUFJtFLfKUO25Tcmt/N+A885iC7DL4LyRa0uQL/VGIJ6lYX3hk0+b2fxrzJiRvk AAd6utpbmnoMRj1hjnZEnCevQCSrNepmqZQBd5tZXqPPJfBrgYw6YsILk0LYfMVuQP 9p8SJ6CpKxn0hHgLIiw718FPp+I04+JdFtqiDzf0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Colin Ian King , Luca Coelho , Sasha Levin Subject: [PATCH 4.9 083/218] iwlwifi: Fix -EIO error code that is never returned Date: Mon, 18 Apr 2022 14:12:29 +0200 Message-Id: <20220418121201.982597955@linuxfoundation.org> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20220418121158.636999985@linuxfoundation.org> References: <20220418121158.636999985@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: Colin Ian King [ Upstream commit c305c94bdc18e45b5ad1db54da4269f8cbfdff6b ] Currently the error -EIO is being assinged to variable ret when the READY_BIT is not set but the function iwlagn_mac_start returns 0 rather than ret. Fix this by returning ret instead of 0. Addresses-Coverity: ("Unused value") Fixes: 7335613ae27a ("iwlwifi: move all mac80211 related functions to one place") Signed-off-by: Colin Ian King Link: https://lore.kernel.org/r/20210907104658.14706-1-colin.king@canonical.com Signed-off-by: Luca Coelho Signed-off-by: Sasha Levin --- drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c index 8c0719468d00..6bd2486f617e 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c @@ -315,7 +315,7 @@ static int iwlagn_mac_start(struct ieee80211_hw *hw) priv->is_open = 1; IWL_DEBUG_MAC80211(priv, "leave\n"); - return 0; + return ret; } static void iwlagn_mac_stop(struct ieee80211_hw *hw) -- 2.34.1