diff options
Diffstat (limited to 'net/sched/cls_tcindex.c')
| -rw-r--r-- | net/sched/cls_tcindex.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c index ed8023944fe5..6b84d276e5ac 100644 --- a/net/sched/cls_tcindex.c +++ b/net/sched/cls_tcindex.c @@ -350,6 +350,7 @@ tcindex_change(struct tcf_proto *tp, unsigned long base, u32 handle, struct nlattr *tb[TCA_TCINDEX_MAX + 1]; struct tcindex_data *p = PRIV(tp); struct tcindex_filter_result *r = (struct tcindex_filter_result *) *arg; + int err; pr_debug("tcindex_change(tp %p,handle 0x%08x,tca %p,arg %p),opt %p," "p %p,r %p,*arg 0x%lx\n", @@ -358,8 +359,9 @@ tcindex_change(struct tcf_proto *tp, unsigned long base, u32 handle, if (!opt) return 0; - if (nla_parse_nested(tb, TCA_TCINDEX_MAX, opt, NULL) < 0) - return -EINVAL; + err = nla_parse_nested(tb, TCA_TCINDEX_MAX, opt, NULL); + if (err < 0) + return err; return tcindex_set_parms(tp, base, handle, p, r, tb, tca[TCA_RATE]); } |