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net: sched: act_bpf: simplify code logic in tcf_bpf_init()

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Both is_bpf and is_ebpf are boolean types, so
(!is_bpf && !is_ebpf) || (is_bpf && is_ebpf) can be reduced to
is_bpf == is_ebpf in tcf_bpf_init().

Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Zhengchao Shao 2022-09-26 18:21:58 +08:00 committed by David S. Miller
parent 6a1dc68eb1
commit 8fff09effb
1 changed files with 1 additions and 1 deletions
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2
net/sched/act_bpf.c
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@ -333,7 +333,7 @@ static int tcf_bpf_init(struct net *net, struct nlattr *nla,
is_bpf = tb[TCA_ACT_BPF_OPS_LEN] && tb[TCA_ACT_BPF_OPS];
is_ebpf = tb[TCA_ACT_BPF_FD];
if ((!is_bpf && !is_ebpf) || (is_bpf && is_ebpf)) {
if (is_bpf == is_ebpf) {
ret = -EINVAL;
goto put_chain;
}