1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index 5062eec673f1..433d2fad1fe6 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -251,7 +251,7 @@ static int drm_open_helper(struct inode *inode, struct file *filp,
         filp->private_data = priv;
         priv->filp = filp;
         priv->uid = current_euid();
-        priv->pid = task_pid_nr(current);
+        priv->pid = get_pid(task_pid(current));
         priv->minor = idr_find(&drm_minors_idr, minor_id);
         priv->ioctl_count = 0;
         /* for compatibility root is always authenticated */
@@ -524,6 +524,7 @@ int drm_release(struct inode *inode, struct file *filp)
         if (drm_core_check_feature(dev, DRIVER_PRIME))
                 drm_prime_destroy_file_private(&file_priv->prime);
 
+        put_pid(file_priv->pid);
         kfree(file_priv);
 
         /* ========================================================