From: Alexander Gordeev <agordeev@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
Bjorn Helgaas <bhelgaas@google.com>,
Suresh Siddha <suresh.b.siddha@intel.com>,
Yinghai Lu <yinghai@kernel.org>, Jeff Garzik <jgarzik@pobox.com>,
Matthew Wilcox <willy@linux.intel.com>,
x86@kernel.org, linux-pci@vger.kernel.org,
linux-ide@vger.kernel.org
Subject: [PATCH 3/5] x86, MSI: Minor readability fixes
Date: Thu, 16 Aug 2012 16:48:18 +0200 [thread overview]
Message-ID: <b8b8f73e30bfb77ff0837820492773ce13469ba3.1345124063.git.agordeev@redhat.com> (raw)
In-Reply-To: <cover.1345124063.git.agordeev@redhat.com>
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
---
arch/x86/kernel/apic/io_apic.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 5a5c92b..888f3b9 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -3142,7 +3142,7 @@ static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq,
if (irq_remapped(cfg)) {
compose_remapped_msi_msg(pdev, irq, dest, msg, hpet_id);
- return err;
+ return 0;
}
if (x2apic_enabled())
@@ -3169,7 +3169,7 @@ static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq,
MSI_DATA_DELIVERY_LOWPRI) |
MSI_DATA_VECTOR(cfg->vector);
- return err;
+ return 0;
}
static int
@@ -3251,7 +3251,7 @@ int setup_msix_irqs(struct pci_dev *dev, int nvec)
list_for_each_entry(msidesc, &dev->msi_list, list) {
irq = create_irq_nr(irq_want, node);
if (irq == 0)
- return -1;
+ return -ENOSPC;
irq_want = irq + 1;
if (!irq_remapping_enabled)
goto no_ir;
--
1.7.7.6
--
Regards,
Alexander Gordeev
agordeev@redhat.com
next prev parent reply other threads:[~2012-08-16 14:48 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-16 14:45 [PATCH 0/5] x86, MSI, AHCI: Support multiple MSIs Alexander Gordeev
2012-08-16 14:46 ` [PATCH 1/5] x86, MSI: Support multiple MSIs in presense of IRQ remapping Alexander Gordeev
2012-08-16 14:47 ` [PATCH 2/5] x86, MSI: Allocate as many multiple IRQs as requested Alexander Gordeev
2012-08-16 14:48 ` Alexander Gordeev [this message]
2012-08-16 14:49 ` [PATCH 4/5] PCI, MSI: Enable multiple MSIs with pci_enable_msi_block_auto() Alexander Gordeev
2012-08-16 16:00 ` Bjorn Helgaas
2012-08-17 8:19 ` Alexander Gordeev
2012-08-17 14:22 ` Bjorn Helgaas
2012-08-16 14:49 ` [PATCH 5/5] AHCI: Support multiple MSIs Alexander Gordeev
2012-08-16 16:19 ` [PATCH 0/5] x86, MSI, " Jeff Garzik
2012-08-17 8:30 ` Alexander Gordeev
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