rtlwifi: Fix problem when switching connections

The driver fails to clear encryption keys making it impossible
to switch connections.

Signed-off-by: George <george0505@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@kernel.org>        [2.6.39+]
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c
index 1bdc1aa..04c4e9e 100644 (file)
--- a/drivers/net/wireless/rtlwifi/core.c
+++ b/drivers/net/wireless/rtlwifi/core.c
@@ -610,6 +610,11 @@ static void rtl_op_bss_info_changed(struct ieee80211_hw *hw,
 
                        mac->link_state = MAC80211_NOLINK;
                        memset(mac->bssid, 0, 6);
+
+                       /* reset sec info */
+                       rtl_cam_reset_sec_info(hw);
+
+                       rtl_cam_reset_all_entry(hw);
                        mac->vendor = PEER_UNKNOWN;
 
                        RT_TRACE(rtlpriv, COMP_MAC80211, DBG_DMESG,
@@ -1063,6 +1068,9 @@ static int rtl_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
                 *or clear all entry here.
                 */
                rtl_cam_delete_one_entry(hw, mac_addr, key_idx);
+
+               rtl_cam_reset_sec_info(hw);
+
                break;
        default:
                RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,