diff options
| -rw-r--r-- | drivers/kvm/kvm_main.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index c74fb44dd87..058366f480d 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -1311,7 +1311,7 @@ int kvm_init(void *opaque, unsigned int vcpu_size, r = kvm_arch_init(opaque); if (r) - goto out4; + goto out_fail; bad_page = alloc_page(GFP_KERNEL | __GFP_ZERO); @@ -1322,29 +1322,29 @@ int kvm_init(void *opaque, unsigned int vcpu_size, r = kvm_arch_hardware_setup(); if (r < 0) - goto out; + goto out_free_0; for_each_online_cpu(cpu) { smp_call_function_single(cpu, kvm_arch_check_processor_compat, &r, 0, 1); if (r < 0) - goto out_free_0; + goto out_free_1; } on_each_cpu(hardware_enable, NULL, 0, 1); r = register_cpu_notifier(&kvm_cpu_notifier); if (r) - goto out_free_1; + goto out_free_2; register_reboot_notifier(&kvm_reboot_notifier); r = sysdev_class_register(&kvm_sysdev_class); if (r) - goto out_free_2; + goto out_free_3; r = sysdev_register(&kvm_sysdev); if (r) - goto out_free_3; + goto out_free_4; /* A kmem cache lets us meet the alignment requirements of fx_save. */ kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, @@ -1352,7 +1352,7 @@ int kvm_init(void *opaque, unsigned int vcpu_size, 0, NULL); if (!kvm_vcpu_cache) { r = -ENOMEM; - goto out_free_4; + goto out_free_5; } kvm_chardev_ops.owner = module; @@ -1370,21 +1370,23 @@ int kvm_init(void *opaque, unsigned int vcpu_size, out_free: kmem_cache_destroy(kvm_vcpu_cache); -out_free_4: +out_free_5: sysdev_unregister(&kvm_sysdev); -out_free_3: +out_free_4: sysdev_class_unregister(&kvm_sysdev_class); -out_free_2: +out_free_3: unregister_reboot_notifier(&kvm_reboot_notifier); unregister_cpu_notifier(&kvm_cpu_notifier); -out_free_1: +out_free_2: on_each_cpu(hardware_disable, NULL, 0, 1); -out_free_0: +out_free_1: kvm_arch_hardware_unsetup(); +out_free_0: + __free_page(bad_page); out: kvm_arch_exit(); kvm_exit_debug(); -out4: +out_fail: return r; } EXPORT_SYMBOL_GPL(kvm_init); |