From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from webmail.solarflare.com (webmail.solarflare.com [12.187.104.25]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (Client CN "WEBMAIL.SOLARFLARE.COM", Issuer "VeriSign Class 3 Secure Server CA - G3" (not verified)) by ozlabs.org (Postfix) with ESMTPS id EF1332C00D0 for ; Fri, 4 Oct 2013 07:46:31 +1000 (EST) Message-ID: <1380836781.3419.17.camel@bwh-desktop.uk.level5networks.com> Subject: Re: [PATCH RFC 01/77] PCI/MSI: Fix return value when populate_msi_sysfs() failed From: Ben Hutchings To: Jon Mason Date: Thu, 3 Oct 2013 22:46:21 +0100 In-Reply-To: <20131003003905.GK6768@jonmason-lab> References: <3ff5236944aae69f2cd934b5b6da7c1c269df7c1.1380703262.git.agordeev@redhat.com> <20131003003905.GK6768@jonmason-lab> Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Cc: linux-mips@linux-mips.org, "VMware, Inc." , linux-nvme@lists.infradead.org, linux-ide@vger.kernel.org, stable@vger.kernel.org, linux-s390@vger.kernel.org, Andy King , linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org, x86@kernel.org, Alexander Gordeev , linux-pci@vger.kernel.org, iss_storagedev@hp.com, linux-driver@qlogic.com, Tejun Heo , Bjorn Helgaas , Dan Williams , Ingo Molnar , Solarflare linux maintainers , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Ralf Baechle , e1000-devel@lists.sourceforge.net, Martin Schwidefsky , linux390@de.ibm.com, linuxppc-dev@lists.ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Wed, 2013-10-02 at 17:39 -0700, Jon Mason wrote: > On Wed, Oct 02, 2013 at 12:48:17PM +0200, Alexander Gordeev wrote: > > Signed-off-by: Alexander Gordeev > > Since you are changing the behavior of the msix_capability_init > function on populate_msi_sysfs error, a comment describing why in this > commit would be nice. [...] This function was already treating that error as fatal, and freeing the MSIs. The change in behaviour is that it now returns the error code in this case, rather than 0. This is obviously correct and properly described by the one-line summary. Ben. -- Ben Hutchings, Staff Engineer, Solarflare Not speaking for my employer; that's the marketing department's job. They asked us to note that Solarflare product names are trademarked.