mirror of https://gitlab.com/qemu-project/qemu
virtio pmem: fix wrong mem region condition
Coverity reported memory region returns zero for non-null value. This is because of wrong arguments to '?:' , fixing this. Signed-off-by: Pankaj Gupta <pagupta@redhat.com> Message-Id: <20190712073554.21918-2-pagupta@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com>
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@ -57,7 +57,7 @@ static uint64_t virtio_pmem_pci_get_plugged_size(const MemoryDeviceState *md,
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MemoryRegion *mr = vpc->get_memory_region(pmem, errp);
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MemoryRegion *mr = vpc->get_memory_region(pmem, errp);
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/* the plugged size corresponds to the region size */
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/* the plugged size corresponds to the region size */
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return mr ? 0 : memory_region_size(mr);
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return mr ? memory_region_size(mr) : 0;
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}
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}
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static void virtio_pmem_pci_fill_device_info(const MemoryDeviceState *md,
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static void virtio_pmem_pci_fill_device_info(const MemoryDeviceState *md,
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