diff options
Diffstat (limited to 'arch/x86/kvm')
| -rw-r--r-- | arch/x86/kvm/xen.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/x86/kvm/xen.c b/arch/x86/kvm/xen.c index 9b75457120f7..bddbe5ac5cfa 100644 --- a/arch/x86/kvm/xen.c +++ b/arch/x86/kvm/xen.c @@ -1810,9 +1810,6 @@ static int kvm_xen_eventfd_update(struct kvm *kvm, struct evtchnfd *evtchnfd; int ret; - if (!port || port >= max_evtchn_port(kvm)) - return -EINVAL; - /* Protect writes to evtchnfd as well as the idr lookup. */ mutex_lock(&kvm->lock); evtchnfd = idr_find(&kvm->arch.xen.evtchn_ports, port); @@ -1858,12 +1855,9 @@ static int kvm_xen_eventfd_assign(struct kvm *kvm, { u32 port = data->u.evtchn.send_port; struct eventfd_ctx *eventfd = NULL; - struct evtchnfd *evtchnfd = NULL; + struct evtchnfd *evtchnfd; int ret = -EINVAL; - if (!port || port >= max_evtchn_port(kvm)) - return -EINVAL; - evtchnfd = kzalloc(sizeof(struct evtchnfd), GFP_KERNEL); if (!evtchnfd) return -ENOMEM; |