diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/bpf_tcp_ca.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/net/ipv4/bpf_tcp_ca.c b/net/ipv4/bpf_tcp_ca.c index 74a2ef598c31..618954f82764 100644 --- a/net/ipv4/bpf_tcp_ca.c +++ b/net/ipv4/bpf_tcp_ca.c @@ -28,22 +28,6 @@ static u32 unsupported_ops[] = { static const struct btf_type *tcp_sock_type; static u32 tcp_sock_id, sock_id; -static struct bpf_func_proto btf_sk_storage_get_proto __read_mostly; -static struct bpf_func_proto btf_sk_storage_delete_proto __read_mostly; - -static void convert_sk_func_proto(struct bpf_func_proto *to, const struct bpf_func_proto *from) -{ - int i; - - *to = *from; - for (i = 0; i < ARRAY_SIZE(to->arg_type); i++) { - if (to->arg_type[i] == ARG_PTR_TO_SOCKET) { - to->arg_type[i] = ARG_PTR_TO_BTF_ID; - to->arg_btf_id[i] = &tcp_sock_id; - } - } -} - static int bpf_tcp_ca_init(struct btf *btf) { s32 type_id; @@ -59,9 +43,6 @@ static int bpf_tcp_ca_init(struct btf *btf) tcp_sock_id = type_id; tcp_sock_type = btf_type_by_id(btf, tcp_sock_id); - convert_sk_func_proto(&btf_sk_storage_get_proto, &bpf_sk_storage_get_proto); - convert_sk_func_proto(&btf_sk_storage_delete_proto, &bpf_sk_storage_delete_proto); - return 0; } @@ -188,9 +169,9 @@ bpf_tcp_ca_get_func_proto(enum bpf_func_id func_id, case BPF_FUNC_tcp_send_ack: return &bpf_tcp_send_ack_proto; case BPF_FUNC_sk_storage_get: - return &btf_sk_storage_get_proto; + return &bpf_sk_storage_get_proto; case BPF_FUNC_sk_storage_delete: - return &btf_sk_storage_delete_proto; + return &bpf_sk_storage_delete_proto; default: return bpf_base_func_proto(func_id); } |