net/smc: reset cursor update required flag
When an updated rx_cursor_confirmed field was sent to the peer then
reset the cons_curs_upd_req flag. And remove the duplicate reset and
cursor update in smc_tx_consumer_update().
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/smc/smc_cdc.c b/net/smc/smc_cdc.c
index a712c9f..99d9d6e 100644
--- a/net/smc/smc_cdc.c
+++ b/net/smc/smc_cdc.c
@@ -105,8 +105,10 @@ int smc_cdc_msg_send(struct smc_connection *conn,
&conn->local_tx_ctrl, conn);
smc_curs_copy(&cfed, &((struct smc_host_cdc_msg *)wr_buf)->cons, conn);
rc = smc_wr_tx_send(link, (struct smc_wr_tx_pend_priv *)pend);
- if (!rc)
+ if (!rc) {
smc_curs_copy(&conn->rx_curs_confirmed, &cfed, conn);
+ conn->local_rx_ctrl.prod_flags.cons_curs_upd_req = 0;
+ }
return rc;
}
@@ -194,6 +196,7 @@ int smcd_cdc_msg_send(struct smc_connection *conn)
if (rc)
return rc;
smc_curs_copy(&conn->rx_curs_confirmed, &curs, conn);
+ conn->local_rx_ctrl.prod_flags.cons_curs_upd_req = 0;
/* Calculate transmitted data and increment free send buffer space */
diff = smc_curs_diff(conn->sndbuf_desc->len, &conn->tx_curs_fin,
&conn->tx_curs_sent);