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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 6E632C433DF for ; Wed, 20 May 2020 14:27:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 48525207F9 for ; Wed, 20 May 2020 14:27:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728530AbgETO1b (ORCPT ); Wed, 20 May 2020 10:27:31 -0400 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:32954 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726978AbgETOW1 (ORCPT ); Wed, 20 May 2020 10:22:27 -0400 Received: from [192.168.4.242] (helo=deadeye) by shadbolt.decadent.org.uk with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1jbPbw-000360-0g; Wed, 20 May 2020 15:22:20 +0100 Received: from ben by deadeye with local (Exim 4.93) (envelope-from ) id 1jbPbv-007DRx-JY; Wed, 20 May 2020 15:22:19 +0100 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org CC: akpm@linux-foundation.org, Denis Kirjanov , "Greg Kroah-Hartman" , "Colin Ian King" Date: Wed, 20 May 2020 15:14:19 +0100 Message-ID: X-Mailer: LinuxStableQueue (scripts by bwh) X-Patchwork-Hint: ignore Subject: [PATCH 3.16 51/99] staging: wlan-ng: ensure error return is actually returned In-Reply-To: X-SA-Exim-Connect-IP: 192.168.4.242 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.16.84-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Colin Ian King commit 4cc41cbce536876678b35e03c4a8a7bb72c78fa9 upstream. Currently when the call to prism2sta_ifst fails a netdev_err error is reported, error return variable result is set to -1 but the function always returns 0 for success. Fix this by returning the error value in variable result rather than 0. Addresses-Coverity: ("Unused value") Fixes: 00b3ed168508 ("Staging: add wlan-ng prism2 usb driver") Signed-off-by: Colin Ian King Link: https://lore.kernel.org/r/20200114181604.390235-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Ben Hutchings --- drivers/staging/wlan-ng/prism2mgmt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/staging/wlan-ng/prism2mgmt.c +++ b/drivers/staging/wlan-ng/prism2mgmt.c @@ -939,7 +939,7 @@ int prism2mgmt_flashdl_state(wlandevice_ } } - return 0; + return result; } /*----------------------------------------------------------------