From patchwork Tue Feb 27 15:12:11 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thadeu Lima de Souza Cascardo X-Patchwork-Id: 878625 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) by ozlabs.org (Postfix) with ESMTP id 3zrMdK5gCvz9s1x; Wed, 28 Feb 2018 02:12:53 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1eqgvx-0004Yo-Rb; Tue, 27 Feb 2018 15:12:49 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.86_2) (envelope-from ) id 1eqgvv-0004Wf-PM for kernel-team@lists.ubuntu.com; Tue, 27 Feb 2018 15:12:47 +0000 Received: from 1.general.cascardo.us.vpn ([10.172.70.58] helo=calabresa.home.lhc.net.br) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1eqgvv-0006Vs-3w for kernel-team@lists.ubuntu.com; Tue, 27 Feb 2018 15:12:47 +0000 From: Thadeu Lima de Souza Cascardo To: kernel-team@lists.ubuntu.com Subject: [Bionic PATCH 15/19] ibmvnic: Fix NAPI structures memory leak Date: Tue, 27 Feb 2018 12:12:11 -0300 Message-Id: <20180227151215.30417-16-cascardo@canonical.com> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20180227151215.30417-1-cascardo@canonical.com> References: <20180227151215.30417-1-cascardo@canonical.com> X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" From: Thomas Falcon BugLink: https://bugs.launchpad.net/bugs/1748517 This memory is allocated during initialization but never freed, so do that now. Signed-off-by: Thomas Falcon Signed-off-by: David S. Miller (cherry picked from commit 6e4842ddfc2b08931ebd6c0bc95322dd56e5232b) Signed-off-by: Thadeu Lima de Souza Cascardo --- drivers/net/ethernet/ibm/ibmvnic.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index a1d2a7d59437..a14e2a36f319 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -825,6 +825,8 @@ static void release_resources(struct ibmvnic_adapter *adapter) } } } + kfree(adapter->napi); + adapter->napi = NULL; release_login_rsp_buffer(adapter); }