---

yaml --- r: 183307 b: refs/heads/master c: d80050c h: refs/heads/master i: 183305: 28ee28e 183303: e1f2e3f v: v3
git-mirror · Dec 22, 2009 · 936e94d · 936e94d
1 parent 48cd8ad
commit 936e94d
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Showing 2 changed files with 13 additions and 14 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 48631de9218a4563a6632e105676f42db3849c57
+refs/heads/master: d80050c4c321a74cea28c6ef9695d8427a928417
diff --git a/trunk/drivers/net/wireless/iwmc3200wifi/rx.c b/trunk/drivers/net/wireless/iwmc3200wifi/rx.c
@@ -868,36 +868,35 @@ static int iwm_mlme_mgt_frame(struct iwm_priv *iwm, u8 *buf,
 	struct iwm_umac_notif_mgt_frame *mgt_frame =
 			(struct iwm_umac_notif_mgt_frame *)buf;
 	struct ieee80211_mgmt *mgt = (struct ieee80211_mgmt *)mgt_frame->frame;
-	u8 *ie;
 
 	IWM_HEXDUMP(iwm, DBG, MLME, "MGT: ", mgt_frame->frame,
 		    le16_to_cpu(mgt_frame->len));
 
 	if (ieee80211_is_assoc_req(mgt->frame_control)) {
-		ie = mgt->u.assoc_req.variable;;
-		iwm->req_ie_len =
-				le16_to_cpu(mgt_frame->len) - (ie - (u8 *)mgt);
+		iwm->req_ie_len = le16_to_cpu(mgt_frame->len)
+				  - offsetof(struct ieee80211_mgmt,
+					     u.assoc_req.variable);
 		kfree(iwm->req_ie);
 		iwm->req_ie = kmemdup(mgt->u.assoc_req.variable,
 				      iwm->req_ie_len, GFP_KERNEL);
 	} else if (ieee80211_is_reassoc_req(mgt->frame_control)) {
-		ie = mgt->u.reassoc_req.variable;;
-		iwm->req_ie_len =
-				le16_to_cpu(mgt_frame->len) - (ie - (u8 *)mgt);
+		iwm->req_ie_len = le16_to_cpu(mgt_frame->len)
+				  - offsetof(struct ieee80211_mgmt,
+					     u.reassoc_req.variable);
 		kfree(iwm->req_ie);
 		iwm->req_ie = kmemdup(mgt->u.reassoc_req.variable,
 				      iwm->req_ie_len, GFP_KERNEL);
 	} else if (ieee80211_is_assoc_resp(mgt->frame_control)) {
-		ie = mgt->u.assoc_resp.variable;;
-		iwm->resp_ie_len =
-				le16_to_cpu(mgt_frame->len) - (ie - (u8 *)mgt);
+		iwm->resp_ie_len = le16_to_cpu(mgt_frame->len)
+				   - offsetof(struct ieee80211_mgmt,
+					      u.assoc_resp.variable);
 		kfree(iwm->resp_ie);
 		iwm->resp_ie = kmemdup(mgt->u.assoc_resp.variable,
 				       iwm->resp_ie_len, GFP_KERNEL);
 	} else if (ieee80211_is_reassoc_resp(mgt->frame_control)) {
-		ie = mgt->u.reassoc_resp.variable;;
-		iwm->resp_ie_len =
-				le16_to_cpu(mgt_frame->len) - (ie - (u8 *)mgt);
+		iwm->resp_ie_len = le16_to_cpu(mgt_frame->len)
+				   - offsetof(struct ieee80211_mgmt,
+					      u.reassoc_resp.variable);
 		kfree(iwm->resp_ie);
 		iwm->resp_ie = kmemdup(mgt->u.reassoc_resp.variable,
 				       iwm->resp_ie_len, GFP_KERNEL);