diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c index 8e83ef81fc18..e3f462f161dd 100644 --- a/net/ipv4/tcp_cong.c +++ b/net/ipv4/tcp_cong.c @@ -288,12 +288,12 @@ int tcp_set_default_congestion_control(struct net *net, const char *name) ca = tcp_ca_find_autoload(name); if (!ca) { ret = -ENOENT; - } else if (!bpf_try_module_get(ca, ca->owner)) { - ret = -EBUSY; } else if (!net_eq(net, &init_net) && !(ca->flags & TCP_CONG_NON_RESTRICTED)) { /* Only init netns can set default to a restricted algorithm */ ret = -EPERM; + } else if (!bpf_try_module_get(ca, ca->owner)) { + ret = -EBUSY; } else { prev = xchg(&net->ipv4.tcp_congestion_control, ca); if (prev)