kvm/iommu: fix compile warning
This fixes a compile warning about a variable thats maybe used uninitialized in the function. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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@ -71,7 +71,7 @@ unmap_pages:
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static int kvm_iommu_map_memslots(struct kvm *kvm)
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{
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int i, r;
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int i, r = 0;
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down_read(&kvm->slots_lock);
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for (i = 0; i < kvm->nmemslots; i++) {
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