From 64dc61306ce7da370833289739e2f52dfc6b37ba Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 22 Jul 2013 20:26:31 -0700 Subject: net: add sk_stream_is_writeable() helper Several call sites use the hardcoded following condition : sk_stream_wspace(sk) >= sk_stream_min_wspace(sk) Lets use a helper because TCP_NOTSENT_LOWAT support will change this condition for TCP sockets. Signed-off-by: Eric Dumazet Cc: Neal Cardwell Cc: Yuchung Cheng Acked-by: Neal Cardwell Signed-off-by: David S. Miller --- net/ceph/messenger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ceph/messenger.c') diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index eb0a46a49bd4..3be308e14302 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -409,7 +409,7 @@ static void ceph_sock_write_space(struct sock *sk) * and net/core/stream.c:sk_stream_write_space(). */ if (con_flag_test(con, CON_FLAG_WRITE_PENDING)) { - if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk)) { + if (sk_stream_is_writeable(sk)) { dout("%s %p queueing write work\n", __func__, con); clear_bit(SOCK_NOSPACE, &sk->sk_socket->flags); queue_con(con); -- cgit v1.2.3