staging: rtl8723au: rtw_check_beacon_data23a(): Capability is already uptodate in...

Beacon capability was already added to mlme_priv->cur_network before
calling this function, so no need to retrieve it from the IE array
again.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723au/core/rtw_ap.c b/drivers/staging/rtl8723au/core/rtw_ap.c
index 08e933a3b531db21e08ae002fb66eb8061b00d55..c19ed951d103d10ab02b2198c84eff1467877adf 100644 (file)
--- a/drivers/staging/rtl8723au/core/rtw_ap.c
+++ b/drivers/staging/rtl8723au/core/rtw_ap.c
@@ -797,7 +797,7 @@ int rtw_check_beacon_data23a(struct rtw_adapter *padapter,
        u8 *pHT_caps_ie = NULL;
        u8 *pHT_info_ie = NULL;
        struct sta_info *psta = NULL;
-       u16 cap, ht_cap = false;
+       u16 ht_cap = false;
        uint ie_len = 0;
        int group_cipher, pairwise_cipher;
        u8 channel, network_type, supportRate[NDIS_802_11_LENGTH_RATES_EX];
@@ -844,9 +844,6 @@ int rtw_check_beacon_data23a(struct rtw_adapter *padapter,
 
        memcpy(pbss_network->MacAddress, myid(&padapter->eeprompriv), ETH_ALEN);
 
-       /* capability */
-       cap = get_unaligned_le16(ie);
-
        /* SSID */
        p = rtw_get_ie23a(ie + _BEACON_IE_OFFSET_, WLAN_EID_SSID, &ie_len,
                          (pbss_network->IELength -_BEACON_IE_OFFSET_));
@@ -894,7 +891,7 @@ int rtw_check_beacon_data23a(struct rtw_adapter *padapter,
                ERP_IE_handler23a(padapter, p);
 
        /* update privacy/security */
-       if (cap & BIT(4))
+       if (pbss_network->capability & BIT(4))
                pbss_network->Privacy = 1;
        else
                pbss_network->Privacy = 0;