diff options
Diffstat (limited to 'net/sched/sch_gred.c')
| -rw-r--r-- | net/sched/sch_gred.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c index bc30f9186ac6..ccd1a00e2a9a 100644 --- a/net/sched/sch_gred.c +++ b/net/sched/sch_gred.c @@ -306,12 +306,13 @@ static inline int gred_change_table_def(struct Qdisc *sch, struct nlattr *dps) struct tc_gred_sopt *sopt; int i; - if (dps == NULL) + if (!dps) return -EINVAL; sopt = nla_data(dps); - if (sopt->DPs > MAX_DPs || sopt->DPs == 0 || sopt->def_DP >= sopt->DPs) + if (sopt->DPs > MAX_DPs || sopt->DPs == 0 || + sopt->def_DP >= sopt->DPs) return -EINVAL; sch_tree_lock(sch); @@ -470,7 +471,7 @@ static int gred_init(struct Qdisc *sch, struct nlattr *opt) struct nlattr *tb[TCA_GRED_MAX + 1]; int err; - if (opt == NULL) + if (!opt) return -EINVAL; err = nla_parse_nested(tb, TCA_GRED_MAX, opt, gred_policy, NULL); |