From: Joerg Roedel <joerg.roedel@amd.com>
Date: Sat, 3 Jan 2009 15:37:53 +0000 (+0100)
Subject: kvm/iommu: fix compile warning
X-Git-Tag: v2.6.29-rc1~522^2~2
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=7398ca79d227f7cd7f2ce23f08624e30081dcb4e;p=linux-2.6-omap-h63xx.git

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>
---

diff --git a/virt/kvm/iommu.c b/virt/kvm/iommu.c
index d0bebaa5bf0..e9693a29d00 100644
--- a/virt/kvm/iommu.c
+++ b/virt/kvm/iommu.c
@@ -71,7 +71,7 @@ unmap_pages:
 
 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++) {