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Diffstat (limited to 'net')
-rw-r--r--net/core/sock_map.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/net/core/sock_map.c b/net/core/sock_map.c
index 17a40a947546..a2dc64de5213 100644
--- a/net/core/sock_map.c
+++ b/net/core/sock_map.c
@@ -424,10 +424,7 @@ static int sock_map_get_next_key(struct bpf_map *map, void *key, void *next)
return 0;
}
-static bool sock_map_redirect_allowed(const struct sock *sk)
-{
- return sk->sk_state != TCP_LISTEN;
-}
+static bool sock_map_redirect_allowed(const struct sock *sk);
static int sock_map_update_common(struct bpf_map *map, u32 idx,
struct sock *sk, u64 flags)
@@ -508,6 +505,11 @@ static bool sk_is_udp(const struct sock *sk)
sk->sk_protocol == IPPROTO_UDP;
}
+static bool sock_map_redirect_allowed(const struct sock *sk)
+{
+ return sk_is_tcp(sk) && sk->sk_state != TCP_LISTEN;
+}
+
static bool sock_map_sk_is_suitable(const struct sock *sk)
{
return sk_is_tcp(sk) || sk_is_udp(sk);