mac80211: update the authentication method

This patch updates the authentication method upon giwencode ioctl.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index 3cbaf5301d00..5e76ab120cd6 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -952,6 +952,19 @@ static int ieee80211_ioctl_giwencode(struct net_device *dev,
         erq->length = sdata->keys[idx]->conf.keylen;
         erq->flags |= IW_ENCODE_ENABLED;
 
+        if (sdata->vif.type == IEEE80211_IF_TYPE_STA) {
+                struct ieee80211_if_sta *ifsta = &sdata->u.sta;
+                switch (ifsta->auth_alg) {
+                case WLAN_AUTH_OPEN:
+                case WLAN_AUTH_LEAP:
+                        erq->flags |= IW_ENCODE_OPEN;
+                        break;
+                case WLAN_AUTH_SHARED_KEY:
+                        erq->flags |= IW_ENCODE_RESTRICTED;
+                        break;
+                }
+        }
+
         return 0;
 }