diff options
Diffstat (limited to 'arch/powerpc/kvm/powerpc.c')
| -rw-r--r-- | arch/powerpc/kvm/powerpc.c | 27 |
1 files changed, 7 insertions, 20 deletions
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index f14329989e9a..ce1d91eed231 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -612,9 +612,6 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) r = 8 | 4 | 2 | 1; } break; - case KVM_CAP_PPC_RMA: - r = 0; - break; case KVM_CAP_PPC_HWRNG: r = kvmppc_hwrng_present(); break; @@ -1933,12 +1930,11 @@ static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu, #endif #ifdef CONFIG_KVM_MPIC case KVM_CAP_IRQ_MPIC: { - struct fd f; + CLASS(fd, f)(cap->args[0]); struct kvm_device *dev; r = -EBADF; - f = fdget(cap->args[0]); - if (!fd_file(f)) + if (fd_empty(f)) break; r = -EPERM; @@ -1946,18 +1942,16 @@ static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu, if (dev) r = kvmppc_mpic_connect_vcpu(dev, vcpu, cap->args[1]); - fdput(f); break; } #endif #ifdef CONFIG_KVM_XICS case KVM_CAP_IRQ_XICS: { - struct fd f; + CLASS(fd, f)(cap->args[0]); struct kvm_device *dev; r = -EBADF; - f = fdget(cap->args[0]); - if (!fd_file(f)) + if (fd_empty(f)) break; r = -EPERM; @@ -1968,34 +1962,27 @@ static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu, else r = kvmppc_xics_connect_vcpu(dev, vcpu, cap->args[1]); } - - fdput(f); break; } #endif /* CONFIG_KVM_XICS */ #ifdef CONFIG_KVM_XIVE case KVM_CAP_PPC_IRQ_XIVE: { - struct fd f; + CLASS(fd, f)(cap->args[0]); struct kvm_device *dev; r = -EBADF; - f = fdget(cap->args[0]); - if (!fd_file(f)) + if (fd_empty(f)) break; r = -ENXIO; - if (!xive_enabled()) { - fdput(f); + if (!xive_enabled()) break; - } r = -EPERM; dev = kvm_device_from_filp(fd_file(f)); if (dev) r = kvmppc_xive_native_connect_vcpu(dev, vcpu, cap->args[1]); - - fdput(f); break; } #endif /* CONFIG_KVM_XIVE */ |