diff options
| author | Eric Dumazet <edumazet@google.com> | 2013-07-23 05:26:31 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-07-25 02:54:48 +0200 |
| commit | 64dc61306ce7da370833289739e2f52dfc6b37ba (patch) | |
| tree | 3d04f970a54863e025f13c7f9de18c221e16b7d7 /net/core | |
| parent | net: sctp: trivial: add uapi/linux/sctp.h into maintainers (diff) | |
| download | linux-64dc61306ce7da370833289739e2f52dfc6b37ba.tar.xz linux-64dc61306ce7da370833289739e2f52dfc6b37ba.zip | |
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 <edumazet@google.com>
Cc: Neal Cardwell <ncardwell@google.com>
Cc: Yuchung Cheng <ycheng@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/stream.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/stream.c b/net/core/stream.c index f5df85dcd20b..512f0a24269b 100644 --- a/net/core/stream.c +++ b/net/core/stream.c @@ -30,7 +30,7 @@ void sk_stream_write_space(struct sock *sk) struct socket *sock = sk->sk_socket; struct socket_wq *wq; - if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk) && sock) { + if (sk_stream_is_writeable(sk) && sock) { clear_bit(SOCK_NOSPACE, &sock->flags); rcu_read_lock(); |