diff options
| author | David S. Miller <davem@davemloft.net> | 2008-06-18 09:41:38 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-06-18 09:41:38 +0400 |
| commit | 972692e0db9b0a62329ca394062b58917ddbd03c (patch) | |
| tree | 6060599150b57de1f94ed85f8078da098fb8eb6a | |
| parent | 5bbc1722d52ad3df062d5742a7e958276e57ebd7 (diff) | |
| download | linux-972692e0db9b0a62329ca394062b58917ddbd03c.tar.xz | |
net: Add sk_set_socket() helper.
In order to more easily grep for all things that set
sk->sk_socket, add sk_set_socket() helper inline function.
Suggested (although only half-seriously) by Evgeniy Polyakov.
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/sock.h | 9 | ||||
| -rw-r--r-- | net/core/sock.c | 4 |
2 files changed, 9 insertions, 4 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index a7c30412de66..3f4897ab432e 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -990,6 +990,11 @@ static inline void sock_put(struct sock *sk) extern int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested); +static inline void sk_set_socket(struct sock *sk, struct socket *sock) +{ + sk->sk_socket = sock; +} + /* Detach socket from process context. * Announce socket dead, detach it from wait queue and inode. * Note that parent inode held reference count on this struct sock, @@ -1001,7 +1006,7 @@ static inline void sock_orphan(struct sock *sk) { write_lock_bh(&sk->sk_callback_lock); sock_set_flag(sk, SOCK_DEAD); - sk->sk_socket = NULL; + sk_set_socket(sk, NULL); sk->sk_sleep = NULL; write_unlock_bh(&sk->sk_callback_lock); } @@ -1011,7 +1016,7 @@ static inline void sock_graft(struct sock *sk, struct socket *parent) write_lock_bh(&sk->sk_callback_lock); sk->sk_sleep = &parent->wait; parent->sk = sk; - sk->sk_socket = parent; + sk_set_socket(sk, parent); security_sock_graft(sk, parent); write_unlock_bh(&sk->sk_callback_lock); } diff --git a/net/core/sock.c b/net/core/sock.c index 3879bf65897e..2c0ba52e5303 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1066,7 +1066,7 @@ struct sock *sk_clone(const struct sock *sk, const gfp_t priority) * to be taken into account in all callers. -acme */ sk_refcnt_debug_inc(newsk); - newsk->sk_socket = NULL; + sk_set_socket(newsk, NULL); newsk->sk_sleep = NULL; if (newsk->sk_prot->sockets_allocated) @@ -1702,7 +1702,7 @@ void sock_init_data(struct socket *sock, struct sock *sk) sk->sk_rcvbuf = sysctl_rmem_default; sk->sk_sndbuf = sysctl_wmem_default; sk->sk_state = TCP_CLOSE; - sk->sk_socket = sock; + sk_set_socket(sk, sock); sock_set_flag(sk, SOCK_ZAPPED); |