drm_syncobj: switch to fdget() (fb386243) · Commits · 戴 / test

drivers/gpu/drm/drm_syncobj.c

+6 −7

Original line number	Diff line number	Diff line
		@@ -388,20 +388,19 @@ static int drm_syncobj_fd_to_handle(struct drm_file *file_private,
		int fd, u32 *handle)
		{
		struct drm_syncobj *syncobj;
		struct file *file;
		struct fd f = fdget(fd);
		int ret;

		file = fget(fd);
		if (!file)
		if (!f.file)
		return -EINVAL;

		if (file->f_op != &drm_syncobj_file_fops) {
		fput(file);
		if (f.file->f_op != &drm_syncobj_file_fops) {
		fdput(f);
		return -EINVAL;
		}

		/* take a reference to put in the idr */
		syncobj = file->private_data;
		syncobj = f.file->private_data;
		drm_syncobj_get(syncobj);

		idr_preload(GFP_KERNEL);
		@@ -416,7 +415,7 @@ static int drm_syncobj_fd_to_handle(struct drm_file *file_private,
		} else
		drm_syncobj_put(syncobj);

		fput(file);
		fdput(f);
		return ret;
		}