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 <[email protected]>
joekychen · Jan 3, 2009 · 7398ca7 · 7398ca7
1 parent cdc7b83
commit 7398ca7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/virt/kvm/iommu.c b/virt/kvm/iommu.c
@@ -71,7 +71,7 @@ int kvm_iommu_map_pages(struct kvm *kvm,
 
 static int kvm_iommu_map_memslots(struct kvm *kvm)
 {
-	int i, r;
+	int i, r = 0;
 
 	down_read(&kvm->slots_lock);
 	for (i = 0; i < kvm->nmemslots; i++) {