1 files changed, 2 insertions, 2 deletions

diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index b3ab8ffebd27..89d85d244926 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -2611,19 +2611,19 @@ int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc)
         if (irq < 0)
                 return irq;
 
-        set_irq_msi(irq, desc);
         ret = msi_compose_msg(dev, irq, &msg);
         if (ret < 0) {
                 destroy_irq(irq);
                 return ret;
         }
 
+        set_irq_msi(irq, desc);
         write_msi_msg(irq, &msg);
 
         set_irq_chip_and_handler_name(irq, &msi_chip, handle_edge_irq,
                                       "edge");
 
-        return irq;
+        return 0;
 }
 
 void arch_teardown_msi_irq(unsigned int irq)