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-rw-r--r--net/sched/cls_route.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/sched/cls_route.c b/net/sched/cls_route.c
index b1aae84..3aa8109 100644
--- a/net/sched/cls_route.c
+++ b/net/sched/cls_route.c
@@ -440,8 +440,9 @@ static int route4_change(struct tcf_proto *tp, unsigned long base,
if (opt == NULL)
return handle ? -EINVAL : 0;
- if (nla_parse_nested(tb, TCA_ROUTE4_MAX, opt, NULL) < 0)
- return -EINVAL;
+ err = nla_parse_nested(tb, TCA_ROUTE4_MAX, opt, NULL);
+ if (err < 0)
+ return err;
if ((f = (struct route4_filter*)*arg) != NULL) {
if (f->handle != handle && handle)
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