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authorHerbert Xu <herbert@gondor.apana.org.au>2007-05-23 17:30:44 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2007-05-24 19:36:43 -0400
commit36247f5421015eab0bdd96789b24790598934db9 (patch)
treefb047cd1ba998962d1e7fee72519d4234fa8c63a /net
parentd333fc8d3006296f2893d17817bc0f67cf87f353 (diff)
[NET_SCHED]: Fix qdisc_restart return value when dequeue is empty
My previous patch that changed the return value of qdisc_restart incorrectly made the case where dequeue returns empty continue processing packets. This patch is based on diagnosis and fix by Patrick McHardy. Reported-and-debugged-by: Anant Nitya <kernel@prachanda.info> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/sched/sch_generic.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index f28bb2dc58d0..cbefe225581e 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -169,8 +169,8 @@ requeue:
169 else 169 else
170 q->ops->requeue(skb, q); 170 q->ops->requeue(skb, q);
171 netif_schedule(dev); 171 netif_schedule(dev);
172 return 0;
173 } 172 }
173 return 0;
174 174
175out: 175out:
176 BUG_ON((int) q->q.qlen < 0); 176 BUG_ON((int) q->q.qlen < 0);