1 files changed, 3 insertions, 11 deletions

diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 9b8683f39e0..72a4ad86ee9 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -36,11 +36,6 @@
 #define CREATE_TRACE_POINTS
 #include "trace.h"
 
-gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn)
-{
-        return gfn;
-}
-
 int kvm_arch_vcpu_runnable(struct kvm_vcpu *v)
 {
         return !(v->arch.msr & MSR_WE) || !!(v->arch.pending_exceptions);
@@ -287,7 +282,7 @@ 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);
@@ -423,8 +418,6 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run)
         int r;
         sigset_t sigsaved;
 
-        vcpu_load(vcpu);
-
         if (vcpu->sigset_active)
                 sigprocmask(SIG_SETMASK, &vcpu->sigset, &sigsaved);
 
@@ -456,8 +449,6 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run)
         if (vcpu->sigset_active)
                 sigprocmask(SIG_SETMASK, &sigsaved, NULL);
 
-        vcpu_put(vcpu);
-
         return r;
 }
 
@@ -523,8 +514,9 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
                 if (copy_from_user(&irq, argp, sizeof(irq)))
                         goto out;
                 r = kvm_vcpu_ioctl_interrupt(vcpu, &irq);
-                break;
+                goto out;
         }
+
         case KVM_ENABLE_CAP:
         {
                 struct kvm_enable_cap cap;