[PATCH net-next 4/9] rds: use sk_set_nospace()

[Eric Dumazet <edumazet@google.com>]

Use the new helpers instead of open coding the SOCK_NOSPACE
manipulation, so that TCP can later maintain a cheaper private
copy of this bit.

No functional change intended.

Signed-off-by: Eric Dumazet <edumazet@google.com>
---
 net/rds/tcp_send.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
index 7c52acc749cf4d4003c749a2646c2b4f87f207fe..824222c475119d91e333123c5afc9291005a8696 100644
--- a/net/rds/tcp_send.c
+++ b/net/rds/tcp_send.c
@@ -100,7 +100,7 @@ int rds_tcp_xmit(struct rds_connection *conn, struct rds_message *rm,
 
 	if (hdr_off < sizeof(struct rds_header)) {
 		/* see rds_tcp_write_space() */
-		set_bit(SOCK_NOSPACE, &tc->t_sock->sk->sk_socket->flags);
+		sk_set_nospace(tc->t_sock->sk);
 
 		ret = rds_tcp_sendmsg(tc->t_sock,
 				      (void *)&rm->m_inc.i_hdr + hdr_off,
@@ -221,6 +221,5 @@ void rds_tcp_write_space(struct sock *sk)
 	 */
 	write_space(sk);
 
-	if (sk->sk_socket)
-		set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);
+	sk_set_nospace(sk);
 }
-- 
2.55.0.1082.g2b9226bbc0-goog