commit 69b61833f7ce6e61e196c8a724e4d1278b24ac02
author Denis Kirjanov <dkirjanov@hera.kernel.org> Fri Jun 11 11:23:26 2010 +0000
committer Avi Kivity <avi@redhat.com> Sun Aug 01 10:46:36 2010 +0300
tree 338419e24b23d96b83bf2890cb525be4be26371b
parent 2390218b6aa2eb3784b0a82fa811c19097dc793a

KVM: PPC: fix build warning in kvm_arch_vcpu_ioctl_run

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>

arch/powerpc/kvm/powerpc.c

diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index a1d8750..b5ebdfb 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -287,7 +287,7 @@
 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);