[PATCH] ieee80211: Keep auth mode unchanged after iwconfig key off/on cycle

tree 2e6f6e7dc4f4eeb8e3dc265020016dd53e40578a
parent ba2075794a089430b3dd7c90ff46ce1b67e9c7cc
author Zhu Yi <yi.zhu@intel.com> 1125551043 +0800
committer James Ketrenos <jketreno@linux.intel.com> 1127314475 -0500

[Bug 768] Keep auth mode unchanged after iwconfig key off/on cycle.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

1 files changed, 9 insertions, 5 deletions

diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c
index d710f47c4bd5..65aa96da730d 100644
--- a/net/ieee80211/ieee80211_wx.c
+++ b/net/ieee80211/ieee80211_wx.c
@@ -412,11 +412,15 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
                         sec.flags |= SEC_ACTIVE_KEY;
                 }
         }
-        ieee->open_wep = !(erq->flags & IW_ENCODE_RESTRICTED);
-        sec.auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN : WLAN_AUTH_SHARED_KEY;
-        sec.flags |= SEC_AUTH_MODE;
-        IEEE80211_DEBUG_WX("Auth: %s\n", sec.auth_mode == WLAN_AUTH_OPEN ?
-                           "OPEN" : "SHARED KEY");
+        if (erq->flags & (IW_ENCODE_OPEN | IW_ENCODE_RESTRICTED)) {
+                ieee->open_wep = !(erq->flags & IW_ENCODE_RESTRICTED);
+                sec.auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN :
+                    WLAN_AUTH_SHARED_KEY;
+                sec.flags |= SEC_AUTH_MODE;
+                IEEE80211_DEBUG_WX("Auth: %s\n",
+                                   sec.auth_mode == WLAN_AUTH_OPEN ?
+                                   "OPEN" : "SHARED KEY");
+        }
 
         /* For now we just support WEP, so only set that security level...
          * TODO: When WPA is added this is one place that needs to change */