diff options
Diffstat (limited to 'net/sched/act_sample.c')
| -rw-r--r-- | net/sched/act_sample.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c index 214f4efdd992..909a685b9162 100644 --- a/net/sched/act_sample.c +++ b/net/sched/act_sample.c @@ -54,8 +54,8 @@ static int tcf_sample_init(struct net *net, struct nlattr *nla, sample_policy, NULL); if (ret < 0) return ret; - if (!tb[TCA_SAMPLE_PARMS] || !tb[TCA_SAMPLE_RATE] || - !tb[TCA_SAMPLE_PSAMPLE_GROUP]) + + if (!tb[TCA_SAMPLE_PARMS]) return -EINVAL; parm = nla_data(tb[TCA_SAMPLE_PARMS]); @@ -79,6 +79,13 @@ static int tcf_sample_init(struct net *net, struct nlattr *nla, tcf_idr_release(*a, bind); return -EEXIST; } + + if (!tb[TCA_SAMPLE_RATE] || !tb[TCA_SAMPLE_PSAMPLE_GROUP]) { + NL_SET_ERR_MSG(extack, "sample rate and group are required"); + err = -EINVAL; + goto release_idr; + } + err = tcf_action_check_ctrlact(parm->action, tp, &goto_ch, extack); if (err < 0) goto release_idr; |