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| author | Eric Dumazet <edumazet@google.com> | 2015-03-19 19:04:19 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-20 12:40:25 -0400 |
| commit | 52452c542559ac980b48dbf22a30ee7fa0af507c (patch) | |
| tree | a212dbe95694ea11e86b9d9aca8a2eba0b06a2d1 /net/ipv4/tcp_input.c | |
| parent | a998f712f77ea4892d3fcf24e0a67603e63da128 (diff) | |
| download | linux-52452c542559ac980b48dbf22a30ee7fa0af507c.tar.gz linux-52452c542559ac980b48dbf22a30ee7fa0af507c.tar.xz | |
inet: drop prev pointer handling in request sock
When request sock are put in ehash table, the whole notion
of having a previous request to update dl_next is pointless.
Also, following patch will get rid of big purge timer,
so we want to delete a request sock without holding listener lock.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_input.c')
| -rw-r--r-- | net/ipv4/tcp_input.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 1dfbaee3554e..95caea707f54 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -5694,7 +5694,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb, WARN_ON_ONCE(sk->sk_state != TCP_SYN_RECV && sk->sk_state != TCP_FIN_WAIT1); - if (tcp_check_req(sk, skb, req, NULL, true) == NULL) + if (tcp_check_req(sk, skb, req, true) == NULL) goto discard; } |