From: Jouni Malinen <j@w1.fi>
Date: Tue, 9 Sep 2008 14:33:15 +0000 (+0200)
Subject: mac80211: Reorder debugfs calls during netdev deinit
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=aee14ceb5230afb5c17a4e28222ab9734ffd5002;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

mac80211: Reorder debugfs calls during netdev deinit

ieee80211_free_keys() must be called before
ieee80211_debugfs_remove_netdev() in order to make sure that the
possible default_key symlink is removed before attempting to
remove the netdev debugfs directory.

Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 4a623b8e91fd..672cec60a2fb 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -31,11 +31,11 @@ static void ieee80211_teardown_sdata(struct net_device *dev)
 	int flushed;
 	int i;
 
-	ieee80211_debugfs_remove_netdev(sdata);
-
 	/* free extra data */
 	ieee80211_free_keys(sdata);
 
+	ieee80211_debugfs_remove_netdev(sdata);
+
 	for (i = 0; i < IEEE80211_FRAGMENT_MAX; i++)
 		__skb_queue_purge(&sdata->fragments[i].skb_list);
 	sdata->fragment_next = 0;