diff options
Diffstat (limited to 'drivers/gpu/drm/drm_proc.c')
| -rw-r--r-- | drivers/gpu/drm/drm_proc.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/drivers/gpu/drm/drm_proc.c b/drivers/gpu/drm/drm_proc.c index 0646a462d4c..d7f2324b4fb 100644 --- a/drivers/gpu/drm/drm_proc.c +++ b/drivers/gpu/drm/drm_proc.c @@ -95,7 +95,7 @@ static int drm_proc_create_files(const struct drm_info_list *files, int count, struct drm_device *dev = minor->dev; struct proc_dir_entry *ent; struct drm_info_node *tmp; - int i, ret; + int i; for (i = 0; i < count; i++) { u32 features = files[i].driver_features; @@ -105,10 +105,9 @@ static int drm_proc_create_files(const struct drm_info_list *files, int count, continue; tmp = kmalloc(sizeof(struct drm_info_node), GFP_KERNEL); - if (tmp == NULL) { - ret = -1; - goto fail; - } + if (!tmp) + return -1; + tmp->minor = minor; tmp->info_ent = &files[i]; list_add(&tmp->list, &minor->proc_nodes.list); @@ -120,16 +119,10 @@ static int drm_proc_create_files(const struct drm_info_list *files, int count, minor->index, files[i].name); list_del(&tmp->list); kfree(tmp); - ret = -1; - goto fail; + return -1; } } return 0; - -fail: - for (i = 0; i < count; i++) - remove_proc_entry(drm_proc_list[i].name, minor->proc_root); - return ret; } /** @@ -160,7 +153,7 @@ int drm_proc_init(struct drm_minor *minor, struct proc_dir_entry *root) ret = drm_proc_create_files(drm_proc_list, DRM_PROC_ENTRIES, minor->proc_root, minor); if (ret) { - remove_proc_entry(name, root); + remove_proc_subtree(name, root); minor->proc_root = NULL; DRM_ERROR("Failed to create core drm proc files\n"); return ret; @@ -210,8 +203,7 @@ int drm_proc_cleanup(struct drm_minor *minor, struct proc_dir_entry *root) drm_proc_remove_files(drm_proc_list, DRM_PROC_ENTRIES, minor); sprintf(name, "%d", minor->index); - remove_proc_entry(name, root); - + remove_proc_subtree(name, root); return 0; } |