From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 23 Feb 2011 07:05:07 +0000 (+0000)
Subject: net_sched: long word align struct qdisc_skb_cb data
X-Git-Tag: upstream/snapshot3+hdmi~11338^2~38
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9e924cf4078e377b84e2fd24ae11a61be7c6f5a3;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

net_sched: long word align struct qdisc_skb_cb data

netem_skb_cb() does :

return (struct netem_skb_cb *)qdisc_skb_cb(skb)->data;

Unfortunatly struct qdisc_skb_cb data is not long word aligned, so
access to psched_time_t time_to_send uses a non aligned access.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 160a407..04f8556 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -199,7 +199,7 @@ struct tcf_proto {
 
 struct qdisc_skb_cb {
 	unsigned int		pkt_len;
-	char			data[];
+	long			data[];
 };
 
 static inline int qdisc_qlen(struct Qdisc *q)