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KVM: PPC: fix build warning in kvm_arch_vcpu_ioctl_run

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Fix compile warning:
  CC [M]  arch/powerpc/kvm/powerpc.o
  arch/powerpc/kvm/powerpc.c: In function 'kvm_arch_vcpu_ioctl_run':
  arch/powerpc/kvm/powerpc.c:290: warning: 'gpr' may be used uninitialized in this function
  arch/powerpc/kvm/powerpc.c:290: note: 'gpr' was declared here

Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Denis Kirjanov 2010-06-11 11:23:26 +00:00 committed by Avi Kivity
parent 2390218b6a
commit 69b61833f7
1 changed files with 1 additions and 1 deletions
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arch/powerpc/kvm/powerpc.c
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@ -287,7 +287,7 @@ static void kvmppc_complete_dcr_load(struct kvm_vcpu *vcpu,
static void kvmppc_complete_mmio_load(struct kvm_vcpu *vcpu,
struct kvm_run *run)
{
u64 gpr;
u64 uninitialized_var(gpr);
if (run->mmio.len > sizeof(gpr)) {
printk(KERN_ERR "bad MMIO length: %d\n", run->mmio.len);