qemu/msi: missing braces
MSIX present bit is tested incorrectly, and only happens to work because the bit we are testing is 0x1. Add braces to fix this. Reported-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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@ -286,8 +286,9 @@ void msix_save(PCIDevice *dev, QEMUFile *f)
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{
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unsigned n = dev->msix_entries_nr;
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if (!dev->cap_present & QEMU_PCI_CAP_MSIX)
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if (!(dev->cap_present & QEMU_PCI_CAP_MSIX)) {
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return;
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}
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qemu_put_buffer(f, dev->msix_table_page, n * MSIX_ENTRY_SIZE);
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qemu_put_buffer(f, dev->msix_table_page + MSIX_PAGE_PENDING, (n + 7) / 8);
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