ath6kl: remove redundant variable ies_len

To get rid of W=1 warning: variable ‘ies_len’ set but not used.
Variable ies_len is being assigned but never read.

Signed-off-by: Kenneth Lu <kuohsianglu@gmail.com>
Reviewed-by: Steve deRosier <derosier@gmail.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index b53eb2b85f02d115c4df6221f4a060942cdead1a..2ba8cf3f38afd4fa98c9038d43b8e4b838691114 100644 (file)
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -2766,7 +2766,6 @@ static int ath6kl_start_ap(struct wiphy *wiphy, struct net_device *dev,
        struct ieee80211_mgmt *mgmt;
        bool hidden = false;
        u8 *ies;
-       int ies_len;
        struct wmi_connect_cmd p;
        int res;
        int i, ret;
@@ -2804,7 +2803,6 @@ static int ath6kl_start_ap(struct wiphy *wiphy, struct net_device *dev,
        ies = mgmt->u.beacon.variable;
        if (ies > info->beacon.head + info->beacon.head_len)
                return -EINVAL;
-       ies_len = info->beacon.head + info->beacon.head_len - ies;
 
        if (info->ssid == NULL)
                return -EINVAL;