From 4e69a2756d2f2cacda12a4bda9c8594214d3340c Mon Sep 17 00:00:00 2001
From: astsam <serg@no-problem.cc>
Date: Thu, 23 Mar 2017 21:04:32 +0300
Subject: [PATCH] Fix interface rename error

---
 os_dep/linux/os_intfs.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/os_dep/linux/os_intfs.c b/os_dep/linux/os_intfs.c
index 68285c0..4028549 100644
--- a/os_dep/linux/os_intfs.c
+++ b/os_dep/linux/os_intfs.c
@@ -1109,6 +1109,7 @@ static int rtw_ndev_notifier_call(struct notifier_block *nb, unsigned long state
 #else
 	struct net_device *dev = ptr;
 #endif
+	_adapter *adapter = rtw_netdev_priv(dev);
 
 	if (dev == NULL)
 		return NOTIFY_DONE;
@@ -1134,6 +1135,8 @@ static int rtw_ndev_notifier_call(struct notifier_block *nb, unsigned long state
 	switch (state) {
 	case NETDEV_CHANGENAME:
 		rtw_adapter_proc_replace(dev);
+		strncpy(adapter->old_ifname, dev->name, IFNAMSIZ);
+		adapter->old_ifname[IFNAMSIZ-1] = 0;
 		break;
 	}