6 files changed, 10 insertions, 23 deletions
diff --git a/net/rds/ib.c b/net/rds/ib.c
index 91fe46f1e4cc..7a64c8db81ab 100644
--- a/net/rds/ib.c
+++ b/net/rds/ib.c
@@ -45,8 +45,8 @@
 #include "ib.h"
 #include "ib_mr.h"
 
-unsigned int rds_ib_mr_1m_pool_size = RDS_MR_1M_POOL_SIZE;
-unsigned int rds_ib_mr_8k_pool_size = RDS_MR_8K_POOL_SIZE;
+static unsigned int rds_ib_mr_1m_pool_size = RDS_MR_1M_POOL_SIZE;
+static unsigned int rds_ib_mr_8k_pool_size = RDS_MR_8K_POOL_SIZE;
 unsigned int rds_ib_retry_count = RDS_IB_DEFAULT_RETRY_COUNT;
 
 module_param(rds_ib_mr_1m_pool_size, int, 0444);
@@ -438,16 +438,12 @@ int rds_ib_init(void)
 	if (ret)
 		goto out_sysctl;
 
-	ret = rds_trans_register(&rds_ib_transport);
-	if (ret)
-		goto out_recv;
+	rds_trans_register(&rds_ib_transport);
 
 	rds_info_register_func(RDS_INFO_IB_CONNECTIONS, rds_ib_ic_info);
 
 	goto out;
 
-out_recv:
-	rds_ib_recv_exit();
 out_sysctl:
 	rds_ib_sysctl_exit();
 out_ibreg:
diff --git a/net/rds/ib.h b/net/rds/ib.h
index 540458928f3c..ec550626e221 100644
--- a/net/rds/ib.h
+++ b/net/rds/ib.h
@@ -136,7 +136,7 @@ struct rds_ib_connection {
 	struct rds_ib_work_ring	i_send_ring;
 	struct rm_data_op	*i_data_op;
 	struct rds_header	*i_send_hdrs;
-	u64			i_send_hdrs_dma;
+	dma_addr_t		i_send_hdrs_dma;
 	struct rds_ib_send_work *i_sends;
 	atomic_t		i_signaled_sends;
 
@@ -146,7 +146,7 @@ struct rds_ib_connection {
 	struct rds_ib_incoming	*i_ibinc;
 	u32			i_recv_data_rem;
 	struct rds_header	*i_recv_hdrs;
-	u64			i_recv_hdrs_dma;
+	dma_addr_t		i_recv_hdrs_dma;
 	struct rds_ib_recv_work *i_recvs;
 	u64			i_ack_recv;	/* last ACK received */
 	struct rds_ib_refill_cache i_cache_incs;
@@ -164,7 +164,7 @@ struct rds_ib_connection {
 	struct rds_header	*i_ack;
 	struct ib_send_wr	i_ack_wr;
 	struct ib_sge		i_ack_sge;
-	u64			i_ack_dma;
+	dma_addr_t		i_ack_dma;
 	unsigned long		i_ack_queued;
 
 	/* Flow control related information
@@ -235,7 +235,7 @@ struct rds_ib_device {
 	int			*vector_load;
 };
 
-#define ibdev_to_node(ibdev) dev_to_node(ibdev->dma_device)
+#define ibdev_to_node(ibdev) dev_to_node((ibdev)->dev.parent)
 #define rdsibdev_to_node(rdsibdev) ibdev_to_node(rdsibdev->dev)
 
 /* bits for i_ack_flags */
diff --git a/net/rds/ib_mr.h b/net/rds/ib_mr.h
index 1c754f4acbe5..5d6e98a79a5e 100644
--- a/net/rds/ib_mr.h
+++ b/net/rds/ib_mr.h
@@ -45,7 +45,6 @@
 
 struct rds_ib_fmr {
 	struct ib_fmr		*fmr;
-	u64			*dma;
 };
 
 enum rds_ib_fr_state {
@@ -108,8 +107,6 @@ struct rds_ib_mr_pool {
 };
 
 extern struct workqueue_struct *rds_ib_mr_wq;
-extern unsigned int rds_ib_mr_1m_pool_size;
-extern unsigned int rds_ib_mr_8k_pool_size;
 extern bool prefer_frmr;
 
 struct rds_ib_mr_pool *rds_ib_create_mr_pool(struct rds_ib_device *rds_dev,
diff --git a/net/rds/rds.h b/net/rds/rds.h
index 07fff73dd4f3..6f523ddfe1fb 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -910,7 +910,7 @@ void rds_connect_path_complete(struct rds_conn_path *conn, int curr);
 void rds_connect_complete(struct rds_connection *conn);
 
 /* transport.c */
-int rds_trans_register(struct rds_transport *trans);
+void rds_trans_register(struct rds_transport *trans);
 void rds_trans_unregister(struct rds_transport *trans);
 struct rds_transport *rds_trans_get_preferred(struct net *net, __be32 addr);
 void rds_trans_put(struct rds_transport *trans);
diff --git a/net/rds/tcp.c b/net/rds/tcp.c
index 5438f6725092..a973d3b4dff0 100644
--- a/net/rds/tcp.c
+++ b/net/rds/tcp.c
@@ -652,16 +652,12 @@ static int rds_tcp_init(void)
 	if (ret)
 		goto out_pernet;
 
-	ret = rds_trans_register(&rds_tcp_transport);
-	if (ret)
-		goto out_recv;
+	rds_trans_register(&rds_tcp_transport);
 
 	rds_info_register_func(RDS_INFO_TCP_SOCKETS, rds_tcp_tc_info);
 
 	goto out;
 
-out_recv:
-	rds_tcp_recv_exit();
 out_pernet:
 	unregister_pernet_subsys(&rds_tcp_net_ops);
 out_notifier:
diff --git a/net/rds/transport.c b/net/rds/transport.c
index 2ffd3e30c643..0b188dd0a344 100644
--- a/net/rds/transport.c
+++ b/net/rds/transport.c
@@ -40,7 +40,7 @@
 static struct rds_transport *transports[RDS_TRANS_COUNT];
 static DECLARE_RWSEM(rds_trans_sem);
 
-int rds_trans_register(struct rds_transport *trans)
+void rds_trans_register(struct rds_transport *trans)
 {
 	BUG_ON(strlen(trans->t_name) + 1 > TRANSNAMSIZ);
 
@@ -55,8 +55,6 @@ int rds_trans_register(struct rds_transport *trans)
 	}
 
 	up_write(&rds_trans_sem);
-
-	return 0;
 }
 EXPORT_SYMBOL_GPL(rds_trans_register);