---

yaml --- r: 237299 b: refs/heads/master c: 26f70e1 h: refs/heads/master i: 237297: 2ebf2c2 237295: 7e292d8 v: v3
git-mirror · Feb 25, 2011 · 93dc8be · 93dc8be
1 parent 4206c54
commit 93dc8be
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Showing 2 changed files with 14 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 250a65f78265940ac33a2dd2002924e6126efe14
+refs/heads/master: 26f70e1202b3c66c4f63b8b25e0419dd0b3a91e3
diff --git a/trunk/net/sched/sch_choke.c b/trunk/net/sched/sch_choke.c
@@ -219,14 +219,25 @@ static bool choke_match_flow(struct sk_buff *skb1,
 	return *ports1 == *ports2;
 }
 
+struct choke_skb_cb {
+	u16 classid;
+};
+
+static inline struct choke_skb_cb *choke_skb_cb(const struct sk_buff *skb)
+{
+	BUILD_BUG_ON(sizeof(skb->cb) <
+		sizeof(struct qdisc_skb_cb) + sizeof(struct choke_skb_cb));
+	return (struct choke_skb_cb *)qdisc_skb_cb(skb)->data;
+}
+
 static inline void choke_set_classid(struct sk_buff *skb, u16 classid)
 {
-	*(unsigned int *)(qdisc_skb_cb(skb)->data) = classid;
+	choke_skb_cb(skb)->classid = classid;
 }
 
 static u16 choke_get_classid(const struct sk_buff *skb)
 {
-	return *(unsigned int *)(qdisc_skb_cb(skb)->data);
+	return choke_skb_cb(skb)->classid;
 }
 
 /*