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=-3.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 F02FEC433E7 for ; Mon, 19 Oct 2020 10:52:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6238922268 for ; Mon, 19 Oct 2020 10:52:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="L08DSiMT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727228AbgJSKwR (ORCPT ); Mon, 19 Oct 2020 06:52:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35994 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726606AbgJSKwR (ORCPT ); Mon, 19 Oct 2020 06:52:17 -0400 Received: from mail-oo1-xc36.google.com (mail-oo1-xc36.google.com [IPv6:2607:f8b0:4864:20::c36]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E24BC0613CE for ; Mon, 19 Oct 2020 03:52:17 -0700 (PDT) Received: by mail-oo1-xc36.google.com with SMTP id n2so1373778ooo.8 for ; Mon, 19 Oct 2020 03:52:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:references:in-reply-to:mime-version:thread-index:date :message-id:subject:to:cc; bh=Z81JjL/QilKhzy+ivDys4xhscncwB8XkYwjTFxPZwkU=; b=L08DSiMTtS03pFIVdXsv5aZ+j8v7qcczuulhuU29yazXdPyp7slcz37CpAZSBKYcjg 5O6roczjp1jbbON7PqAycch48mRfglmsgEEJr6DLOoSToI8RrTGLMZdYlKm9N+CvKYSd 8Gk54dg7CZqGX5CWE04I6QgDPLTBUgydBo0XM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:references:in-reply-to:mime-version :thread-index:date:message-id:subject:to:cc; bh=Z81JjL/QilKhzy+ivDys4xhscncwB8XkYwjTFxPZwkU=; b=AvNTIAAZMBJ4JngMGbCfXmYqpfOxMZZZzUHXcs1H2BraiObE8XR8VGUDQpqq7oSnho zLHWJgLQAcq+12O/fn18F4pxfWxIAZotzCoda7WUxvKULGj1g09VRuQPVhZ8wUM2weTL 4NnZbSjQ0lWASHPY3oqC3zIsiZodn1JSFYCCAy9cucrmDgaXM/1zNYir7yvbzxvQozCb xADzR9OMW6IXM7LAdS/O4XFSuXCzJP+aP7nkaToTXNTJYr8RhtPvyGS70xPXZgVduufU f/h+aba3TOdKbG6SSLctQ/qzy36f4wB3Wm6u2NtpE4iOkNxjEpiarKSHLbro9Rm0wpqW Mbzw== X-Gm-Message-State: AOAM531TTqh06RDSjFXmHwBO+VNNqXWRl2Mcg6CUpV68zwrDjRMq893Y FyhRW5DfLycKEHdZLHX6lkLBpMinG0YczAJKXYv20Q== X-Google-Smtp-Source: ABdhPJyGGnpg+eub5NWvOuKvIFrOGR7XvYjZRl3/et0Q2HNExlZt/JI4VOdptQrNvcQtEbHiqAsYBFqnNhnvKLZgNTo= X-Received: by 2002:a4a:3e8a:: with SMTP id t132mr11543889oot.20.1603104736308; Mon, 19 Oct 2020 03:52:16 -0700 (PDT) From: Muneendra Kumar M References: <1602732462-10443-1-git-send-email-muneendra.kumar@broadcom.com> <1602732462-10443-7-git-send-email-muneendra.kumar@broadcom.com> <0f4c83ca-351b-1dc4-85d8-d595d2d33f31@oracle.com> In-Reply-To: <0f4c83ca-351b-1dc4-85d8-d595d2d33f31@oracle.com> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 15.0 Thread-Index: AQFATVqLRX+cZ5DMpa/LB2sUjSWzQAMuoMwXAhK+jA+qoWVbAA== Date: Mon, 19 Oct 2020 16:22:14 +0530 Message-ID: <2b444f4ac897389e945217c19841cc0e@mail.gmail.com> Subject: RE: [PATCH v3 06/17] scsi_transport_fc: Added store fucntionality to set the rport port_state using sysfs To: Mike Christie , linux-scsi@vger.kernel.org, hare@suse.de Cc: jsmart2021@gmail.com, emilne@redhat.com, mkumar@redhat.com Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="0000000000005d28b605b203e8c2" Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org --0000000000005d28b605b203e8c2 Content-Type: text/plain; charset="UTF-8" HI Mike, Thanks for the review. > +/* > + * Sets port_state to Marginal/Online. > + * On Marginal it Sets no retries on abort in scmd->state for all > + * outstanding io of all the scsi_devs > + * This only allows ONLINE->MARGINAL and MARGINAL->ONLINE The above comments are not needed since not counting comments the code is almost the same number of lines as the comments. Plus the comments below say the same thing. And the functions/fields/variables you are using below are pretty clear in what they are doing. [Munendra] Agreed. > + if (rport->port_state == FC_PORTSTATE_ONLINE) { > + rport->port_state = port_state; > + scsi_target_chg_noretries_abort(&rport->dev, 1); > + } Should this return a failure if port_state is not online? [Muneendra]Agreed. Thanks for pointing it .I will add these changes in my next version. 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