From a77316bf24f4a86482397707997ff7c951caca56 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Fri, 17 Jun 2016 09:33:20 +0200 Subject: drm: Move authmagic cleanup into drm_master_release It's related, and soon authmagic will also use the master_mutex. There is an ever-so-slightly semantic change here: - authmagic will only be cleaned up for primary_client drm_minors. But it's impossible to create authmagic on render/control nodes, so this is fine. - The cleanup is moved down a bit in the release processing. Doesn't matter at all since authmagic is purely internal logic used by the core ioctl access checks, and when we're in a file's release callback no one can do ioctls any more. v2: Rebased. Cc: Chris Wilson Reviewed-by: Chris Wilson (v1) Reviewed-by: Emil Velikov Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1466148814-8194-3-git-send-email-daniel.vetter@ffwll.ch --- drivers/gpu/drm/drm_fops.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'drivers/gpu/drm/drm_fops.c') diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c index f3b2677de882..f6dfdfcd018b 100644 --- a/drivers/gpu/drm/drm_fops.c +++ b/drivers/gpu/drm/drm_fops.c @@ -376,11 +376,6 @@ int drm_release(struct inode *inode, struct file *filp) list_del(&file_priv->lhead); mutex_unlock(&dev->filelist_mutex); - mutex_lock(&dev->struct_mutex); - if (file_priv->magic) - idr_remove(&file_priv->master->magic_map, file_priv->magic); - mutex_unlock(&dev->struct_mutex); - if (dev->driver->preclose) dev->driver->preclose(dev, file_priv); -- cgit v1.2.3-59-g8ed1b