Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754058Ab3IIP01 (ORCPT ); Mon, 9 Sep 2013 11:26:27 -0400 Received: from mx1.redhat.com ([209.132.183.28]:39949 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753853Ab3IIP0Z (ORCPT ); Mon, 9 Sep 2013 11:26:25 -0400 Date: Mon, 9 Sep 2013 17:28:21 +0200 From: Alexander Gordeev To: Bjorn Helgaas Cc: Tejun Heo , "linux-kernel@vger.kernel.org" , "x86@kernel.org" , "linux-pci@vger.kernel.org" , "linux-ide@vger.kernel.org" , Ingo Molnar , Joerg Roedel , Jan Beulich Subject: [PATCH 7/9] PCI/MSI/s390: Make return values only 0/-errno when MSIs allocated Message-ID: <20130909152820.GI24962@dhcp-26-207.brq.redhat.com> References: <20130905150259.GA30984@dhcp-26-207.brq.redhat.com> <20130905150442.GA24148@htj.dyndns.org> <20130905154041.GD30984@dhcp-26-207.brq.redhat.com> <20130905154436.GC24148@htj.dyndns.org> <20130905185440.GA13175@dhcp-26-207.brq.redhat.com> <20130905200608.GA3846@htj.dyndns.org> <20130906160621.GF22763@mtj.dyndns.org> <20130906233205.GF12956@google.com> <20130909152044.GA24962@dhcp-26-207.brq.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130909152044.GA24962@dhcp-26-207.brq.redhat.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 925 Lines: 30 Signed-off-by: Alexander Gordeev --- arch/s390/pci/pci.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c index 61a3c2c..45a1875 100644 --- a/arch/s390/pci/pci.c +++ b/arch/s390/pci/pci.c @@ -426,7 +426,7 @@ int arch_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type) pr_debug("%s: requesting %d MSI-X interrupts...", __func__, nvec); if (type == PCI_CAP_ID_MSI && nvec > 1) - return 1; + return -EINVAL; msi_vecs = min(nvec, ZPCI_MSI_VEC_MAX); msi_vecs = min_t(unsigned int, msi_vecs, CONFIG_PCI_NR_MSI); -- 1.7.7.6 -- Regards, Alexander Gordeev agordeev@redhat.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/