From: Eric Dumazet <edumazet@xxxxxxxxxx>
TCP listener refactoring, part 7 :
Use sock_gen_put() instead of xt_socket_put_sk() for future
SYN_RECV support.
Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
Cc: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
net/netfilter/xt_socket.c | 13 ++-----------
1 file changed, 2 insertions(+), 11 deletions(-)
diff --git a/net/netfilter/xt_socket.c b/net/netfilter/xt_socket.c
index 3dd0e37..1ba6793 100644
--- a/net/netfilter/xt_socket.c
+++ b/net/netfilter/xt_socket.c
@@ -35,15 +35,6 @@
#include <net/netfilter/nf_conntrack.h>
#endif
-static void
-xt_socket_put_sk(struct sock *sk)
-{
- if (sk->sk_state == TCP_TIME_WAIT)
- inet_twsk_put(inet_twsk(sk));
- else
- sock_put(sk);
-}
-
static int
extract_icmp4_fields(const struct sk_buff *skb,
u8 *protocol,
@@ -216,7 +207,7 @@ socket_match(const struct sk_buff *skb, struct xt_action_param *par,
inet_twsk(sk)->tw_transparent));
if (sk != skb->sk)
- xt_socket_put_sk(sk);
+ sock_gen_put(sk);
if (wildcard || !transparent)
sk = NULL;
@@ -381,7 +372,7 @@ socket_mt6_v1_v2(const struct sk_buff *skb, struct xt_action_param *par)
inet_twsk(sk)->tw_transparent));
if (sk != skb->sk)
- xt_socket_put_sk(sk);
+ sock_gen_put(sk);
if (wildcard || !transparent)
sk = NULL;
--
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