usbnet: remove noisy and hardly useful printk

[linux.git] / arch / powerpc / kvm / powerpc.c

diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 9b8683f39e0533576440892bed1ba16577dd6421..72a4ad86ee91f4f8900149f925df0eac755bcd10 100644 (file)
--- 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;