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Diffstat (limited to 'arch/powerpc/kvm/book3s_hv_builtin.c')
-rw-r--r--arch/powerpc/kvm/book3s_hv_builtin.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/powerpc/kvm/book3s_hv_builtin.c b/arch/powerpc/kvm/book3s_hv_builtin.c
index bed1279aa6a8..e1b60f56f2a1 100644
--- a/arch/powerpc/kvm/book3s_hv_builtin.c
+++ b/arch/powerpc/kvm/book3s_hv_builtin.c
@@ -173,9 +173,9 @@ static void __init kvm_linear_init_one(ulong size, int count, int type)
static struct kvmppc_linear_info *kvm_alloc_linear(int type)
{
- struct kvmppc_linear_info *ri;
+ struct kvmppc_linear_info *ri, *ret;
- ri = NULL;
+ ret = NULL;
spin_lock(&linear_lock);
list_for_each_entry(ri, &free_linears, list) {
if (ri->type != type)
@@ -183,11 +183,12 @@ static struct kvmppc_linear_info *kvm_alloc_linear(int type)
list_del(&ri->list);
atomic_inc(&ri->use_count);
+ memset(ri->base_virt, 0, ri->npages << PAGE_SHIFT);
+ ret = ri;
break;
}
spin_unlock(&linear_lock);
- memset(ri->base_virt, 0, ri->npages << PAGE_SHIFT);
- return ri;
+ return ret;
}
static void kvm_release_linear(struct kvmppc_linear_info *ri)