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@@ -115,17 +115,19 @@ static int u3msi_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
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struct msi_desc *entry;
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struct msi_msg msg;
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u64 addr;
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+ int ret;
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addr = find_ht_magic_addr(pdev);
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msg.address_lo = addr & 0xFFFFFFFF;
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msg.address_hi = addr >> 32;
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list_for_each_entry(entry, &pdev->msi_list, list) {
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- hwirq = mpic_msi_alloc_hwirqs(msi_mpic, 1);
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- if (hwirq < 0) {
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+ ret = mpic_msi_alloc_hwirqs(msi_mpic, 1);
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+ if (ret < 0) {
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pr_debug("u3msi: failed allocating hwirq\n");
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- return hwirq;
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+ return ret;
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}
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+ hwirq = ret;
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virq = irq_create_mapping(msi_mpic->irqhost, hwirq);
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if (virq == NO_IRQ) {
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