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af_unix: coding style: remove one level of indentation in unix_shutdown()

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Signed-off-by: Alban Crequy <alban.crequy@collabora.co.uk>
Reviewed-by: Ian Molton <ian.molton@collabora.co.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alban Crequy 2011-01-19 04:56:36 +00:00 committed by David S. Miller
parent b8970f0bfc
commit 7180a03118
1 changed files with 28 additions and 26 deletions
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54
net/unix/af_unix.c
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@ -1984,36 +1984,38 @@ static int unix_shutdown(struct socket *sock, int mode)
mode = (mode+1)&(RCV_SHUTDOWN|SEND_SHUTDOWN); mode = (mode+1)&(RCV_SHUTDOWN|SEND_SHUTDOWN);
if (mode) { if (!mode)
unix_state_lock(sk); return 0;
sk->sk_shutdown |= mode;
other = unix_peer(sk);
if (other)
sock_hold(other);
unix_state_unlock(sk);
sk->sk_state_change(sk);
if (other && unix_state_lock(sk);
(sk->sk_type == SOCK_STREAM || sk->sk_type == SOCK_SEQPACKET)) { sk->sk_shutdown |= mode;
other = unix_peer(sk);
if (other)
sock_hold(other);
unix_state_unlock(sk);
sk->sk_state_change(sk);
int peer_mode = 0; if (other &&
(sk->sk_type == SOCK_STREAM || sk->sk_type == SOCK_SEQPACKET)) {
if (mode&RCV_SHUTDOWN) int peer_mode = 0;
peer_mode |= SEND_SHUTDOWN;
if (mode&SEND_SHUTDOWN) if (mode&RCV_SHUTDOWN)
peer_mode |= RCV_SHUTDOWN; peer_mode |= SEND_SHUTDOWN;
unix_state_lock(other); if (mode&SEND_SHUTDOWN)
other->sk_shutdown |= peer_mode; peer_mode |= RCV_SHUTDOWN;
unix_state_unlock(other); unix_state_lock(other);
other->sk_state_change(other); other->sk_shutdown |= peer_mode;
if (peer_mode == SHUTDOWN_MASK) unix_state_unlock(other);
sk_wake_async(other, SOCK_WAKE_WAITD, POLL_HUP); other->sk_state_change(other);
else if (peer_mode & RCV_SHUTDOWN) if (peer_mode == SHUTDOWN_MASK)
sk_wake_async(other, SOCK_WAKE_WAITD, POLL_IN); sk_wake_async(other, SOCK_WAKE_WAITD, POLL_HUP);
} else if (peer_mode & RCV_SHUTDOWN)
if (other) sk_wake_async(other, SOCK_WAKE_WAITD, POLL_IN);
sock_put(other);
} }
if (other)
sock_put(other);
return 0; return 0;
} }