1 files changed, 11 insertions, 10 deletions

diff --git a/net/rds/send.c b/net/rds/send.c
index 5cc64039caf7..e81aa176f4e2 100644
--- a/net/rds/send.c
+++ b/net/rds/send.c
@@ -971,8 +971,6 @@ static int rds_cmsg_send(struct rds_sock *rs, struct rds_message *rm,
 	return ret;
 }
 
-static void rds_send_ping(struct rds_connection *conn);
-
 static int rds_send_mprds_hash(struct rds_sock *rs, struct rds_connection *conn)
 {
 	int hash;
@@ -982,7 +980,7 @@ static int rds_send_mprds_hash(struct rds_sock *rs, struct rds_connection *conn)
 	else
 		hash = RDS_MPATH_HASH(rs, conn->c_npaths);
 	if (conn->c_npaths == 0 && hash != 0) {
-		rds_send_ping(conn);
+		rds_send_ping(conn, 0);
 
 		if (conn->c_npaths == 0) {
 			wait_event_interruptible(conn->c_hs_waitq,
@@ -1246,15 +1244,17 @@ rds_send_probe(struct rds_conn_path *cp, __be16 sport,
 	rm->m_inc.i_hdr.h_flags |= h_flags;
 	cp->cp_next_tx_seq++;
 
-	if (RDS_HS_PROBE(sport, dport) && cp->cp_conn->c_trans->t_mp_capable) {
-		u16 npaths = RDS_MPATH_WORKERS;
+	if (RDS_HS_PROBE(be16_to_cpu(sport), be16_to_cpu(dport)) &&
+	    cp->cp_conn->c_trans->t_mp_capable) {
+		u16 npaths = cpu_to_be16(RDS_MPATH_WORKERS);
+		u32 my_gen_num = cpu_to_be32(cp->cp_conn->c_my_gen_num);
 
 		rds_message_add_extension(&rm->m_inc.i_hdr,
 					  RDS_EXTHDR_NPATHS, &npaths,
 					  sizeof(npaths));
 		rds_message_add_extension(&rm->m_inc.i_hdr,
 					  RDS_EXTHDR_GEN_NUM,
-					  &cp->cp_conn->c_my_gen_num,
+					  &my_gen_num,
 					  sizeof(u32));
 	}
 	spin_unlock_irqrestore(&cp->cp_lock, flags);
@@ -1280,11 +1280,11 @@ rds_send_pong(struct rds_conn_path *cp, __be16 dport)
 	return rds_send_probe(cp, 0, dport, 0);
 }
 
-static void
-rds_send_ping(struct rds_connection *conn)
+void
+rds_send_ping(struct rds_connection *conn, int cp_index)
 {
 	unsigned long flags;
-	struct rds_conn_path *cp = &conn->c_path[0];
+	struct rds_conn_path *cp = &conn->c_path[cp_index];
 
 	spin_lock_irqsave(&cp->cp_lock, flags);
 	if (conn->c_ping_triggered) {
@@ -1293,5 +1293,6 @@ rds_send_ping(struct rds_connection *conn)
 	}
 	conn->c_ping_triggered = 1;
 	spin_unlock_irqrestore(&cp->cp_lock, flags);
-	rds_send_probe(&conn->c_path[0], RDS_FLAG_PROBE_PORT, 0, 0);
+	rds_send_probe(cp, cpu_to_be16(RDS_FLAG_PROBE_PORT), 0, 0);
 }
+EXPORT_SYMBOL_GPL(rds_send_ping);