iio: proximity: as3935: recalibrate RCO after resume

[firefly-linux-kernel-4.4.55.git] / net / sched / act_connmark.c

diff --git a/net/sched/act_connmark.c b/net/sched/act_connmark.c
index bb41699c6c49eb4a40241d662a79ebd39cd6ff8f..7ecb14f3db54137dd17d2b9676dfe77033643a7d 100644 (file)
--- a/net/sched/act_connmark.c
+++ b/net/sched/act_connmark.c
@@ -109,6 +109,9 @@ static int tcf_connmark_init(struct net *net, struct nlattr *nla,
        if (ret < 0)
                return ret;
 
+       if (!tb[TCA_CONNMARK_PARMS])
+               return -EINVAL;
+
        parm = nla_data(tb[TCA_CONNMARK_PARMS]);
 
        if (!tcf_hash_check(parm->index, a, bind)) {