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| author |   Eric Dumazet <edumazet@google.com> | 2015-10-14 11:16:27 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-10-16 00:52:18 -0700 |
| commit | f03f2e154f52fdaa982de7e2c386737679963dc9 (patch) | |
| tree | f88db80f207233d0b5eef878687bc032f89f9269 /include/net | |
| parent | Revert "inet: fix double request socket freeing" (diff) | |
| download | linux-dev-f03f2e154f52fdaa982de7e2c386737679963dc9.tar.xz linux-dev-f03f2e154f52fdaa982de7e2c386737679963dc9.zip | |
tcp/dccp: add inet_csk_reqsk_queue_drop_and_put() helper
Let's reduce the confusion about inet_csk_reqsk_queue_drop() :
In many cases we also need to release reference on request socket,
so add a helper to do this, reducing code size and complexity.
Fixes: 4bdc3d66147b ("tcp/dccp: fix behavior of stale SYN_RECV request sockets")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/inet_connection_sock.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h index fd645c49e71e..e84ea9f2498f 100644 --- a/include/net/inet_connection_sock.h +++ b/include/net/inet_connection_sock.h @@ -299,6 +299,7 @@ static inline int inet_csk_reqsk_queue_is_full(const struct sock *sk) } void inet_csk_reqsk_queue_drop(struct sock *sk, struct request_sock *req); +void inet_csk_reqsk_queue_drop_and_put(struct sock *sk, struct request_sock *req); void inet_csk_destroy_sock(struct sock *sk); void inet_csk_prepare_forced_close(struct sock *sk); |