From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Gordeev Subject: [PATCH 3/9] PCI/MSI/x86: Make return values only 0/-errno when MSIs allocated Date: Mon, 9 Sep 2013 17:24:05 +0200 Message-ID: <20130909152404.GD24962@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 Return-path: Content-Disposition: inline In-Reply-To: <20130909152044.GA24962@dhcp-26-207.brq.redhat.com> Sender: linux-kernel-owner@vger.kernel.org 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 List-Id: linux-ide@vger.kernel.org Signed-off-by: Alexander Gordeev --- arch/x86/kernel/apic/io_apic.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 9ed796c..4a95d9a 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -3140,7 +3140,7 @@ int native_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) /* Multiple MSI vectors only supported with interrupt remapping */ if (type == PCI_CAP_ID_MSI && nvec > 1) - return 1; + return -EINVAL; node = dev_to_node(&dev->dev); irq_want = nr_irqs_gsi; -- 1.7.7.6 -- Regards, Alexander Gordeev agordeev@redhat.com