diff options
Diffstat (limited to '')
| -rw-r--r-- | net/sched/cls_matchall.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c index a37137430e61..1f9d481b0fbb 100644 --- a/net/sched/cls_matchall.c +++ b/net/sched/cls_matchall.c @@ -247,6 +247,9 @@ static void mall_walk(struct tcf_proto *tp, struct tcf_walker *arg, if (arg->count < arg->skip) goto skip; + + if (!head) + return; if (arg->fn(tp, head, arg) < 0) arg->stop = 1; skip: |