diff --git a/drivers/usb/dwc3/debugfs.c b/drivers/usb/dwc3/debugfs.c
index 26eb34ce0144..8e78d331c89a 100644
--- a/drivers/usb/dwc3/debugfs.c
+++ b/drivers/usb/dwc3/debugfs.c
@@ -646,7 +646,7 @@ int dwc3_debugfs_init(struct dwc3 *dwc)
 	file = debugfs_create_regset32("regdump", S_IRUGO, root, dwc->regset);
 	if (!file) {
 		ret = -ENOMEM;
-		goto err1;
+		goto err2;
 	}
 
 	if (IS_ENABLED(CONFIG_USB_DWC3_DUAL_ROLE)) {
@@ -654,7 +654,7 @@ int dwc3_debugfs_init(struct dwc3 *dwc)
 				dwc, &dwc3_mode_fops);
 		if (!file) {
 			ret = -ENOMEM;
-			goto err1;
+			goto err2;
 		}
 	}
 
@@ -664,19 +664,22 @@ int dwc3_debugfs_init(struct dwc3 *dwc)
 				dwc, &dwc3_testmode_fops);
 		if (!file) {
 			ret = -ENOMEM;
-			goto err1;
+			goto err2;
 		}
 
 		file = debugfs_create_file("link_state", S_IRUGO | S_IWUSR, root,
 				dwc, &dwc3_link_state_fops);
 		if (!file) {
 			ret = -ENOMEM;
-			goto err1;
+			goto err2;
 		}
 	}
 
 	return 0;
 
+err2:
+	kfree(dwc->regset);
+
 err1:
 	debugfs_remove_recursive(root);
 
@@ -687,5 +690,5 @@ err0:
 void dwc3_debugfs_exit(struct dwc3 *dwc)
 {
 	debugfs_remove_recursive(dwc->root);
-	dwc->root = NULL;
+	kfree(dwc->regset);
 }