diff options
| -rw-r--r-- | include/linux/kvm_host.h | 1 | ||||
| -rw-r--r-- | virt/kvm/kvm_main.c | 18 |
2 files changed, 4 insertions, 15 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index a754fc08e194..590c46e672df 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -1016,7 +1016,6 @@ struct kvm_stats_debugfs_item { const char *name; int offset; enum kvm_stat_kind kind; - struct dentry *dentry; }; extern struct kvm_stats_debugfs_item debugfs_entries[]; extern struct dentry *kvm_debugfs_dir; diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 9649a42ee990..be3cef12706c 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -3447,10 +3447,9 @@ static int kvm_init_debug(void) goto out; for (p = debugfs_entries; p->name; ++p) { - p->dentry = debugfs_create_file(p->name, 0444, kvm_debugfs_dir, - (void *)(long)p->offset, - stat_fops[p->kind]); - if (p->dentry == NULL) + if (!debugfs_create_file(p->name, 0444, kvm_debugfs_dir, + (void *)(long)p->offset, + stat_fops[p->kind])) goto out_dir; } @@ -3462,15 +3461,6 @@ out: return r; } -static void kvm_exit_debug(void) -{ - struct kvm_stats_debugfs_item *p; - - for (p = debugfs_entries; p->name; ++p) - debugfs_remove(p->dentry); - debugfs_remove(kvm_debugfs_dir); -} - static int kvm_suspend(void) { if (kvm_usage_count) @@ -3628,7 +3618,7 @@ EXPORT_SYMBOL_GPL(kvm_init); void kvm_exit(void) { - kvm_exit_debug(); + debugfs_remove_recursive(kvm_debugfs_dir); misc_deregister(&kvm_dev); kmem_cache_destroy(kvm_vcpu_cache); kvm_async_pf_deinit(); |