diff options
| -rw-r--r-- | net/sched/cls_flower.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/sched/cls_flower.c b/net/sched/cls_flower.c index efb9d2811b73..6ee7064c82fc 100644 --- a/net/sched/cls_flower.c +++ b/net/sched/cls_flower.c @@ -2460,8 +2460,11 @@ unbind_filter: } errout_idr: - if (!fold) + if (!fold) { + spin_lock(&tp->lock); idr_remove(&head->handle_idr, fnew->handle); + spin_unlock(&tp->lock); + } __fl_put(fnew); errout_tb: kfree(tb); |