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| author | David S. Miller <davem@davemloft.net> | 2009-03-01 21:35:16 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-03-01 21:35:16 -0800 |
| commit | aa4abc9bcce0d2a7ec189e897f8f8c58ca04643b (patch) | |
| tree | 22ef88d84a2e06380bb6a853c3ba28657e4e5f92 /net/sched | |
| parent | 814c01dc7c533033b4e99981a2e24a6195bfb43c (diff) | |
| parent | 52c0326beaa3cb0049d0f1c51c6ad5d4a04e4430 (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.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c index f6b4fa97df7..e36e94ab4e1 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, { struct drr_sched *q = qdisc_priv(sch); struct drr_class *cl = (struct drr_class *)*arg; + struct nlattr *opt = tca[TCA_OPTIONS]; struct nlattr *tb[TCA_DRR_MAX + 1]; u32 quantum; int err; - err = nla_parse_nested(tb, TCA_DRR_MAX, tca[TCA_OPTIONS], drr_policy); + if (!opt) + return -EINVAL; + + err = nla_parse_nested(tb, TCA_DRR_MAX, opt, drr_policy); if (err < 0) return err; |