diff --git a/drivers/net/ethernet/huawei/bma/kbox_drv/kbox_main.c b/drivers/net/ethernet/huawei/bma/kbox_drv/kbox_main.c
index 32beb9b201a07fc7d433f8a35c97f8006b9016dc..66c0426187b487e2a36bf0ff584b56e2b8c66dcb 100644
--- a/drivers/net/ethernet/huawei/bma/kbox_drv/kbox_main.c
+++ b/drivers/net/ethernet/huawei/bma/kbox_drv/kbox_main.c
@@ -127,7 +127,8 @@ int __init kbox_init(void)
 		goto fail3;
 	}
 
-	if (kbox_printk_proc_init() != 0) {
+	ret = kbox_printk_proc_init();
+	if (ret) {
 		KBOX_MSG("kbox_printk_proc_init failed!\n");
 		goto fail4;
 	}