The BPF core now allows the registration of read-only ops tables,
make use of it.
Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
---
net/ipv4/bpf_tcp_ca.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/net/ipv4/bpf_tcp_ca.c b/net/ipv4/bpf_tcp_ca.c
index ce5012f6821d543541b13275aff87bef0abf4677..9b95dcacf3467de69e366e9196c36c4c92f78d75 100644
--- a/net/ipv4/bpf_tcp_ca.c
+++ b/net/ipv4/bpf_tcp_ca.c
@@ -11,7 +11,7 @@
#include <net/tcp.h>
#include <net/bpf_sk_storage.h>
-static struct bpf_struct_ops bpf_tcp_congestion_ops;
+static const struct bpf_struct_ops bpf_tcp_congestion_ops;
static const struct btf_type *tcp_sock_type;
static u32 tcp_sock_id, sock_id;
@@ -307,7 +307,7 @@ static void __bpf_tcp_ca_release(struct sock *sk)
{
}
-static struct tcp_congestion_ops __bpf_ops_tcp_congestion_ops = {
+static const struct tcp_congestion_ops __bpf_ops_tcp_congestion_ops = {
.ssthresh = bpf_tcp_ca_ssthresh,
.cong_avoid = bpf_tcp_ca_cong_avoid,
.set_state = bpf_tcp_ca_set_state,
@@ -323,7 +323,7 @@ static struct tcp_congestion_ops __bpf_ops_tcp_congestion_ops = {
.release = __bpf_tcp_ca_release,
};
-static struct bpf_struct_ops bpf_tcp_congestion_ops = {
+static const struct bpf_struct_ops bpf_tcp_congestion_ops = {
.verifier_ops = &bpf_tcp_ca_verifier_ops,
.reg = bpf_tcp_ca_reg,
.unreg = bpf_tcp_ca_unreg,
--
2.47.1
