wireless:hostap_ap.c Fix warning: variable 'fc' set but not used

The below patch fixes a warning message when compiling with gcc 4.6.0
  CC [M]  drivers/net/wireless/hostap/hostap_ap.o
drivers/net/wireless/hostap/hostap_ap.c: In function 'hostap_ap_tx_cb_assoc':
drivers/net/wireless/hostap/hostap_ap.c:691:6: warning: variable 'fc' set but not used

 Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index 231dbd77f5f5b31669116799ceeab36467b79963..9cadaa296faccaf7f847a919701c38c51d0cbf7c 100644 (file)
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -688,7 +688,7 @@ static void hostap_ap_tx_cb_assoc(struct sk_buff *skb, int ok, void *data)
        struct ap_data *ap = data;
        struct net_device *dev = ap->local->dev;
        struct ieee80211_hdr *hdr;
-       u16 fc, status;
+       u16 status;
        __le16 *pos;
        struct sta_info *sta = NULL;
        char *txt = NULL;
@@ -699,7 +699,6 @@ static void hostap_ap_tx_cb_assoc(struct sk_buff *skb, int ok, void *data)
        }
 
        hdr = (struct ieee80211_hdr *) skb->data;
-       fc = le16_to_cpu(hdr->frame_control);
        if ((!ieee80211_is_assoc_resp(hdr->frame_control) &&
             !ieee80211_is_reassoc_resp(hdr->frame_control)) ||
            skb->len < IEEE80211_MGMT_HDR_LEN + 4) {