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 <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
redbrain17 · Jan 27, 2017 · a67834f · a67834f
1 parent 086f2e5
commit a67834f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
@@ -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);