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-rw-r--r--net/sched/cls_api.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 802ac9d1eaab..2bc1bc23d42e 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -381,8 +381,8 @@ static int tcf_block_insert(struct tcf_block *block, struct net *net,
struct tcf_net *tn = net_generic(net, tcf_net_id);
int err;
- err = idr_alloc_ext(&tn->idr, block, NULL, block_index,
- block_index + 1, GFP_KERNEL);
+ err = idr_alloc_u32(&tn->idr, block, &block_index, block_index,
+ GFP_KERNEL);
if (err)
return err;
block->index = block_index;