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=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 A1E6DC169C4 for ; Tue, 29 Jan 2019 11:47:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7251D21873 for ; Tue, 29 Jan 2019 11:47:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548762438; bh=ZV/rWwuoEeju6CvS8gJIdL1K2J52gV2fkC/Y1yygzrc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=fTcIqzYOHE3aPVF7xj2TDZJnz4nqYxTuK3ox11eepjYKJ4Mh9AP5AVLjhw09AkfWU fnncJRomavF/JbnKmw6LJ+SGCEfKHUsnc5duiYRV/Jjh5axvwN12LxAqiH8W8yvn/X rjhZPtUveTT1y0j7WQpP7px9KKiKOC4tpNYQmqmE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731167AbfA2LrQ (ORCPT ); Tue, 29 Jan 2019 06:47:16 -0500 Received: from mail.kernel.org ([198.145.29.99]:37876 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730140AbfA2LrN (ORCPT ); Tue, 29 Jan 2019 06:47:13 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.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 A69022083B; Tue, 29 Jan 2019 11:47:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548762433; bh=ZV/rWwuoEeju6CvS8gJIdL1K2J52gV2fkC/Y1yygzrc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lCd95lgjoF7TwO0gZf/nb8DljeXnNFjOg/1cI+e6UeTMkpaD67VyMzmSX5eUmtV72 39MjMRA+/kFmeqf/Wp5pKgTmWZ8l91A/tsMWsUtu/7EdbHST1iWSet3iifdpCy4wzI 15RCGPDDuUPJ4thoQz3/2/fGHkVsD7vLcNITG14k= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Israel Rukshin , Sagi Grimberg , Max Gurtovoy , Christoph Hellwig , Jens Axboe , Raju Rangoju Subject: [PATCH 4.19 099/103] nvmet-rdma: Add unlikely for response allocated check Date: Tue, 29 Jan 2019 12:36:16 +0100 Message-Id: <20190129113207.436282167@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190129113159.567154026@linuxfoundation.org> References: <20190129113159.567154026@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore 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 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Israel Rukshin commit ad1f824948e4ed886529219cf7cd717d078c630d upstream. Signed-off-by: Israel Rukshin Reviewed-by: Sagi Grimberg Reviewed-by: Max Gurtovoy Signed-off-by: Christoph Hellwig Signed-off-by: Jens Axboe Cc: Raju Rangoju Signed-off-by: Greg Kroah-Hartman --- drivers/nvme/target/rdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/nvme/target/rdma.c +++ b/drivers/nvme/target/rdma.c @@ -196,7 +196,7 @@ nvmet_rdma_put_rsp(struct nvmet_rdma_rsp { unsigned long flags; - if (rsp->allocated) { + if (unlikely(rsp->allocated)) { kfree(rsp); return; }