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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 D481CC2D0DB for ; Thu, 30 Jan 2020 18:54:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A39D020702 for ; Thu, 30 Jan 2020 18:54:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580410479; bh=G4eHylNNoWcu/YjzldYF8NNdD8vwCF+1PoFgw3DSM/8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=dwKXM4bHTS3Se35zkreEGOWlABrIITyjxsrAnXrFkrFzNM50E+79KVBN/TJMYg6ol QmFBMxKrAfTvc8gzSQRMKG69CkuWAsKwARPtI+8li3KgfJ0x0BHYB2pNmq4vXLL5n3 zCBpD5cTFdbtzfq/vw5IbYaOYIaGL3cqatVcsCps= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727953AbgA3Sj5 (ORCPT ); Thu, 30 Jan 2020 13:39:57 -0500 Received: from mail.kernel.org ([198.145.29.99]:47318 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727938AbgA3Sjy (ORCPT ); Thu, 30 Jan 2020 13:39:54 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 08F47214DB; Thu, 30 Jan 2020 18:39:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580409594; bh=G4eHylNNoWcu/YjzldYF8NNdD8vwCF+1PoFgw3DSM/8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=f8RoO2CLOFlscaAaMVAzQUx7HKZCb4l0EljwdrwFDG2y1rv8oh8GU31ihT3LvInh8 +Id68ggbwE1Hn6Vv3LI2Xth5wra03337W/7Sx0JNbp/BBnPOwK6fgRXOWnPDUEwvSz r6+a57zhSF0lXykSceLPMIks+bfJ+wNdl8s7KL+Y= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Colin Ian King Subject: [PATCH 5.5 13/56] staging: wlan-ng: ensure error return is actually returned Date: Thu, 30 Jan 2020 19:38:30 +0100 Message-Id: <20200130183611.694057023@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200130183608.849023566@linuxfoundation.org> References: <20200130183608.849023566@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 Cc: stable Link: https://lore.kernel.org/r/20200114181604.390235-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman Signed-off-by: Greg Kroah-Hartman --- 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 @@ -959,7 +959,7 @@ int prism2mgmt_flashdl_state(struct wlan } } - return 0; + return result; } /*----------------------------------------------------------------