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=-12.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 14A7FC4338F for ; Sat, 14 Aug 2021 12:29:37 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C42A460EE4 for ; Sat, 14 Aug 2021 12:29:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C42A460EE4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=163.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Subject:To:From :Date:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=WxVZ74dBCerQ+V2iYGJ4TUbMcDgdcOh/S5wholfkpx8=; b=iBdQtb2OmVfhqx 4EFlVx2BubWK66RA2c5Q2fDD4tZm7LfQ/wLXzz23/Z0lYOmk/tGi7t8c5HmMudHkDCoiksUMgWAwW fpnzdCt6HPNI5sNb5ncxXJj6RjLlyhIuj70vKvTz39wOZ1RAP4pZxuppmVZFG7660o3X0LhyPOyhP TJCmhmKothmJrZj6JVFP5PJ7UEkN+ZSCMwhJ4hsxvzehbK0nD4r7QTGWLVOWCZ7E5mWgtrRQXW9X9 GSl6v54vlXazrNUmDZgp7lsl2T7yMGaHQtUTog4NKutUtlFsf/BbE32/W7yM2cChSMIIJg94zCwjM kIZkxk3Bjsm+Goak7EBQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mEsmo-00E8uo-Lf; Sat, 14 Aug 2021 12:29:14 +0000 Received: from m12-18.163.com ([220.181.12.18]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mEsmj-00E8uU-6W for linux-nvme@lists.infradead.org; Sat, 14 Aug 2021 12:29:11 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:Subject:Message-ID:MIME-Version; bh=FEBAb 0z41a69uH02VlQueHPqb/m3hbUpfZuD7jmfF4M=; b=W6s2iiCR2b/71xhhp4dc0 BIsULaHHcrfGsnhYR6NS93k6QRQFaZgVsGJS/w7C4BqbGT6q69/GHesjLUfBAMDt llRh2MlVLUZrziU8mIjSPBPfAEEbDx1vjzdbsVov6mEAHWQoLcCFuJpsCOFgQ2t3 PRLctEUTSPPd4xWVc0+a9I= Received: from nilus-desk (unknown [120.229.1.29]) by smtp14 (Coremail) with SMTP id EsCowAB3MPvythdhvqorzw--.41063S3; Sat, 14 Aug 2021 20:28:35 +0800 (CST) Date: Sat, 14 Aug 2021 20:28:34 +0800 From: Nil Yi To: james.smart@broadcom.com, linux-nvme@lists.infradead.org Subject: [PATCH] nvme: target: clean assoc pointer after releasing its refcnt Message-ID: <20210814122834.GA67764@nilus-desk> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) X-CM-TRANSID: EsCowAB3MPvythdhvqorzw--.41063S3 X-Coremail-Antispam: 1Uf129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UbIYCTnIWIevJa73UjIFyTuYvjxU45fHUUUUU X-Originating-IP: [120.229.1.29] X-CM-SenderInfo: 5whu0xxqfqqiywtou0bp/1tbiqxPuElUMahkUqAAAsS X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210814_052910_601175_3B7634ED X-CRM114-Status: UNSURE ( 8.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org After releasing the refcnt of iod->assoc, we should assign NULL to it. Signed-off-by: Nil Yi --- drivers/nvme/target/fc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/nvme/target/fc.c b/drivers/nvme/target/fc.c index 22b510816..c6c1839b4 100644 --- a/drivers/nvme/target/fc.c +++ b/drivers/nvme/target/fc.c @@ -1780,6 +1780,7 @@ nvmet_fc_ls_create_connection(struct nvmet_fc_tgtport *tgtport, /* release get taken in nvmet_fc_find_target_assoc */ nvmet_fc_tgt_a_put(iod->assoc); + iod->assoc = NULL; } } -- 2.17.1 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme