drm/debugfs: Initialise empty variable

[airlied: move char declaration]

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c
index 9d8c892d07c9..9d2668a50872 100644
--- a/drivers/gpu/drm/drm_debugfs.c
+++ b/drivers/gpu/drm/drm_debugfs.c
@@ -90,7 +90,6 @@ int drm_debugfs_create_files(struct drm_info_list *files, int count,
         struct drm_device *dev = minor->dev;
         struct dentry *ent;
         struct drm_info_node *tmp;
-        char name[64];
         int i, ret;
 
         for (i = 0; i < count; i++) {
@@ -108,6 +107,9 @@ int drm_debugfs_create_files(struct drm_info_list *files, int count,
                 ent = debugfs_create_file(files[i].name, S_IFREG | S_IRUGO,
                                           root, tmp, &drm_debugfs_fops);
                 if (!ent) {
+                        char name[64];
+                        strncpy(name, root->d_name.name,
+                                                min(root->d_name.len, 64U));
                         DRM_ERROR("Cannot create /sys/kernel/debug/dri/%s/%s\n",
                                   name, files[i].name);
                         kfree(tmp);