RDS: fix endianness for dp_ack_seq

dp->dp_ack_seq is used in big endian format. We need to do the
big endianness conversion when we assign a value in host format
to it.

Signed-off-by: Qing Huang <qing.huang@oracle.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
index 8764970f0c24179b8470a27c1ab0d45567a0d90f..310cabce23111cfaa45af97adef28f4d41d1bbda 100644 (file)
--- a/net/rds/ib_cm.c
+++ b/net/rds/ib_cm.c
@@ -194,7 +194,7 @@ static void rds_ib_cm_fill_conn_param(struct rds_connection *conn,
                dp->dp_protocol_major = RDS_PROTOCOL_MAJOR(protocol_version);
                dp->dp_protocol_minor = RDS_PROTOCOL_MINOR(protocol_version);
                dp->dp_protocol_minor_mask = cpu_to_be16(RDS_IB_SUPPORTED_PROTOCOLS);
-               dp->dp_ack_seq = rds_ib_piggyb_ack(ic);
+               dp->dp_ack_seq = cpu_to_be64(rds_ib_piggyb_ack(ic));
 
                /* Advertise flow control */
                if (ic->i_flowctl) {