From: Justin P. Mattock <justinmattock@gmail.com>
Date: Wed, 16 Jun 2010 05:33:51 +0000 (-0700)
Subject: wireless:hostap_ap.c Fix warning: variable 'fc' set but not used
X-Git-Tag: v2.6.36-rc1~571^2~385^2~85
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=1baf8a90bd5ad61bc0c55521cc097586531e7eb7;p=~shefty%2Frdma-dev.git

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 231dbd77f5f..9cadaa296fa 100644
--- 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) {