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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 854B5C07E95 for ; Wed, 7 Jul 2021 18:44:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 70BA261CCD for ; Wed, 7 Jul 2021 18:44:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232516AbhGGSqo (ORCPT ); Wed, 7 Jul 2021 14:46:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41770 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232602AbhGGSqn (ORCPT ); Wed, 7 Jul 2021 14:46:43 -0400 Received: from mail-pf1-x431.google.com (mail-pf1-x431.google.com [IPv6:2607:f8b0:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CD753C06175F for ; Wed, 7 Jul 2021 11:44:01 -0700 (PDT) Received: by mail-pf1-x431.google.com with SMTP id 145so3082433pfv.0 for ; Wed, 07 Jul 2021 11:44:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=IBBGqilqsoY3KWB5nmZAVsYzQTTL8XNkKqSSRvVOtP8=; b=RmMI0Bvo5Vyad/FWdWJC3UBhKmuTeUkAqGXE+us+Xo/kaYN0HTpGjhQkvSdwF6GuLE 95KaOMyJjsEN+W7fbiWHk3dgutSSjPB2qDtuYngx1Se99nQLwXlg2OSZZHuXvz3zjvlU dSYdjrjnvMdOvdOy/RXiL0p+myFGEDkpWC8gleyKbpzpdzLNroKKtI2UvIX7APRN2mH0 sKb7RHsxZ5n+R2BtvPkxAaxEVs85bVvLWB85TiPIqYtutRlQ7zrcB1tTfFCvrb5t8WTS mdOh94/i7Tvms+xUhGNOpF9HnD3OEyhU1ZYRIT2JQFqd3+h99ZyQtwi3gor47u1nqzbo kxZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=IBBGqilqsoY3KWB5nmZAVsYzQTTL8XNkKqSSRvVOtP8=; b=UUs8/rjzsuQ3wqpxwuN5dWgO+5dHubYxyTZZzmXB+u7RptPw6Gx6g9bVKIoJlAMoSL zWsJJgytudCVkhksE1ianRy0pByQi5S+CsPaGPh2v1SO36XggN0k0CsZEZ8GwgHuS8hi l2oU5rK8YBSrkyDln9oy6jvAIbmTM6gNMHWGHk/+k074YlCOe1NGf7XGZTaUg7VUjVcr IhJIjL6iXt7w1hnCdma3r+TtCjmymKfsUKfpNv/8fmua4tzwXvHyOLJV65nz6JdnUBIe FMFdAPDbM7PKBQzC6Co+oXRaJQ3cgofT6OjtDEXtjVArMqzuHGsHe27lRndYXnBmTIsQ c1oQ== X-Gm-Message-State: AOAM532tqZQsH/mDmfFLIm7z8hWeVxF99aMMJ4r23/AAgbgX3gre2E69 lB2bRIsYzyOhD0q0p9w2K/L0122nmuE= X-Google-Smtp-Source: ABdhPJw+nAHD9Y0wShIY4DPERs0pQbCjU0XCs33Q1PF69iMbGn5n4CIg29gSwC8f9nutjFBHVhDc1g== X-Received: by 2002:a63:505d:: with SMTP id q29mr18817313pgl.137.1625683441332; Wed, 07 Jul 2021 11:44:01 -0700 (PDT) Received: from localhost.localdomain (ip174-67-196-173.oc.oc.cox.net. [174.67.196.173]) by smtp.gmail.com with ESMTPSA id z3sm23578631pgl.77.2021.07.07.11.44.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Jul 2021 11:44:01 -0700 (PDT) From: James Smart To: linux-scsi@vger.kernel.org Cc: James Smart , Justin Tee Subject: [PATCH 09/20] lpfc: Fix memory leaks in error paths while issuing ELS RDF/SCR request Date: Wed, 7 Jul 2021 11:43:40 -0700 Message-Id: <20210707184351.67872-10-jsmart2021@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210707184351.67872-1-jsmart2021@gmail.com> References: <20210707184351.67872-1-jsmart2021@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org The els job request structure, that is allocated while issuing els rdf/scr requests path, is not being released in an error path causing a memory leak message on driver unload. Free the els job structure in the error paths. Co-developed-by: Justin Tee Signed-off-by: Justin Tee Signed-off-by: James Smart --- drivers/scsi/lpfc/lpfc_els.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index b1ca6f8e5970..3381912bf982 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -3375,6 +3375,7 @@ lpfc_issue_els_scr(struct lpfc_vport *vport, uint8_t retry) if (phba->sli_rev == LPFC_SLI_REV4) { rc = lpfc_reg_fab_ctrl_node(vport, ndlp); if (rc) { + lpfc_els_free_iocb(phba, elsiocb); lpfc_printf_vlog(vport, KERN_ERR, LOG_NODE, "0937 %s: Failed to reg fc node, rc %d\n", __func__, rc); @@ -3667,6 +3668,7 @@ lpfc_issue_els_rdf(struct lpfc_vport *vport, uint8_t retry) if (phba->sli_rev == LPFC_SLI_REV4 && !(ndlp->nlp_flag & NLP_RPI_REGISTERED)) { + lpfc_els_free_iocb(phba, elsiocb); lpfc_printf_vlog(vport, KERN_ERR, LOG_NODE, "0939 %s: FC_NODE x%x RPI x%x flag x%x " "ste x%x type x%x Not registered\n", -- 2.26.2