Commit a67834f8 authored Jan 26, 2017 by Noralf Trønnes Committed by Daniel Vetter Jan 27, 2017

drm: drm_minor_register(): Clean up debugfs on failure

Call drm_debugfs_cleanup() in case drm_debugfs_init() fails to
cover for failure in the drm_driver.debugfs_init callback.

Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170126225621.12314-3-noralf@tronnes.org

parent 086f2e5c

drivers/gpu/drm/drm_drv.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -221,7 +221,7 @@ static int drm_minor_register(struct drm_device *dev, unsigned int type)
		ret = drm_debugfs_init(minor, minor->index, drm_debugfs_root);
		if (ret) {
		DRM_ERROR("DRM: Failed to initialize /sys/kernel/debug/dri.\n");
		return ret;
		goto err_debugfs;
		}

		ret = device_add(minor->kdev);