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authorDavid S. Miller <davem@davemloft.net>2009-03-02 00:35:16 -0500
committerDavid S. Miller <davem@davemloft.net>2009-03-02 00:35:16 -0500
commitaa4abc9bcce0d2a7ec189e897f8f8c58ca04643b (patch)
tree22ef88d84a2e06380bb6a853c3ba28657e4e5f92 /net/sched
parent814c01dc7c533033b4e99981a2e24a6195bfb43c (diff)
parent52c0326beaa3cb0049d0f1c51c6ad5d4a04e4430 (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: drivers/net/wireless/iwlwifi/iwl-tx.c net/8021q/vlan_core.c net/core/dev.c
Diffstat (limited to 'net/sched')
-rw-r--r--net/sched/sch_drr.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c
index f6b4fa97df70..e36e94ab4e10 100644
--- a/net/sched/sch_drr.c
+++ b/net/sched/sch_drr.c
@@ -66,11 +66,15 @@ static int drr_change_class(struct Qdisc *sch, u32 classid, u32 parentid,
66{ 66{
67 struct drr_sched *q = qdisc_priv(sch); 67 struct drr_sched *q = qdisc_priv(sch);
68 struct drr_class *cl = (struct drr_class *)*arg; 68 struct drr_class *cl = (struct drr_class *)*arg;
69 struct nlattr *opt = tca[TCA_OPTIONS];
69 struct nlattr *tb[TCA_DRR_MAX + 1]; 70 struct nlattr *tb[TCA_DRR_MAX + 1];
70 u32 quantum; 71 u32 quantum;
71 int err; 72 int err;
72 73
73 err = nla_parse_nested(tb, TCA_DRR_MAX, tca[TCA_OPTIONS], drr_policy); 74 if (!opt)
75 return -EINVAL;
76
77 err = nla_parse_nested(tb, TCA_DRR_MAX, opt, drr_policy);
74 if (err < 0) 78 if (err < 0)
75 return err; 79 return err;
76 80