diff options
| author | Zhengchao Shao <shaozhengchao@huawei.com> | 2022-09-26 18:21:58 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-09-28 09:38:56 +0100 |
| commit | 8fff09effb0720d13a52eb227bf0f23c4e4b9989 (patch) | |
| tree | 55347f17a3d111f403724977b1ea3d1bdd4ca894 | |
| parent | 6a1dc68eb14eba47e039c2eeebaf403dd4689f52 (diff) | |
| download | linux-8fff09effb0720d13a52eb227bf0f23c4e4b9989.tar.bz2 | |
net: sched: act_bpf: simplify code logic in tcf_bpf_init()
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>
| -rw-r--r-- | net/sched/act_bpf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c index c5dbb68e6b78..b79eee44e24e 100644 --- a/net/sched/act_bpf.c +++ b/net/sched/act_bpf.c @@ -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; } |