diff mbox series

[net-next,6/6] net/smc: continue waiting if peer signals write_shutdown

Message ID 20180124092817.103089-7-ubraun@linux.vnet.ibm.com
State Accepted, archived
Delegated to: David Miller
Headers show
Series net/smc: socket closing improvements | expand

Commit Message

Ursula Braun Jan. 24, 2018, 9:28 a.m. UTC 
If the peer sends a shutdown WRITE, this should not affect sending
in general, and waiting for send buffer space in particular.
Stop waiting of the local socket for send buffer space only, if peer
signals closing, but not if peer signals just shutdown WRITE.

Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
---
 net/smc/smc_tx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/net/smc/smc_tx.c b/net/smc/smc_tx.c
index 2e50fddf8ce9..fea6482233a6 100644
--- a/net/smc/smc_tx.c
+++ b/net/smc/smc_tx.c
@@ -86,7 +86,7 @@  static int smc_tx_wait_memory(struct smc_sock *smc, int flags)
 			rc = -EPIPE;
 			break;
 		}
-		if (conn->local_rx_ctrl.conn_state_flags.peer_conn_abort) {
+		if (smc_cdc_rxed_any_close(conn)) {
 			rc = -ECONNRESET;
 			break;
 		}
@@ -107,7 +107,7 @@  static int smc_tx_wait_memory(struct smc_sock *smc, int flags)
 		sk_wait_event(sk, &timeo,
 			      sk->sk_err ||
 			      (sk->sk_shutdown & SEND_SHUTDOWN) ||
-			      smc_cdc_rxed_any_close_or_senddone(conn) ||
+			      smc_cdc_rxed_any_close(conn) ||
 			      atomic_read(&conn->sndbuf_space),
 			      &wait);
 	}