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net/sched: cls_api: remove redundant 0 check in tcf_qevent_init()

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tcf_qevent_parse_block_index() never returns a zero block_index.
Therefore, it is unnecessary to check the value of block_index in
tcf_qevent_init().

Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20220901011617.14105-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Zhengchao Shao 2022-09-01 09:16:17 +08:00 committed by Jakub Kicinski
parent c8ef3c94bd
commit 2e5fb32232
1 changed files with 0 additions and 3 deletions
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3
net/sched/cls_api.c
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@ -3629,9 +3629,6 @@ int tcf_qevent_init(struct tcf_qevent *qe, struct Qdisc *sch,
if (err)
return err;
if (!block_index)
return 0;
qe->info.binder_type = binder_type;
qe->info.chain_head_change = tcf_chain_head_change_dflt;
qe->info.chain_head_change_priv = &qe->filter_chain;