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hc
2024-01-03 2f7c68cb55ecb7331f2381deb497c27155f32faf 
 kernel/drivers/ntb/hw/intel/ntb_hw_gen1.c
....@@ -2068,12 +2068,17 @@
20682068 
20692069 static int __init intel_ntb_pci_driver_init(void)
20702070 {
2071
+	int ret;
20712072 	pr_info("%s %s\n", NTB_DESC, NTB_VER);
20722073 
20732074 	if (debugfs_initialized())
20742075 		debugfs_dir = debugfs_create_dir(KBUILD_MODNAME, NULL);
20752076 
2076
-	return pci_register_driver(&intel_ntb_pci_driver);
2077
+	ret = pci_register_driver(&intel_ntb_pci_driver);
2078
+	if (ret)
2079
+		debugfs_remove_recursive(debugfs_dir);
2080
+
2081
+	return ret;
20772082 }
20782083 module_init(intel_ntb_pci_driver_init);
20792084