[NET]: Name magic constants in sock_wake_async()
The sock_wake_async() performs a bit different actions
depending on "how" argument. Unfortunately this argument
ony has numerical magic values.
I propose to give names to their constants to help people
reading this function callers understand what's going on
without looking into this function all the time.
I suppose this is 2.6.25 material, but if it's not (or the
naming seems poor/bad/awful), I can rework it against the
current net-2.6 tree.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index ea9649c..dc2f922 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -6008,7 +6008,8 @@
*/
if (sock->fasync_list &&
!(sk->sk_shutdown & SEND_SHUTDOWN))
- sock_wake_async(sock, 2, POLL_OUT);
+ sock_wake_async(sock,
+ SOCK_WAKE_SPACE, POLL_OUT);
}
}
}