The function rds_trans_register always returns 0. As such, it is not
necessary to check the returned value.
Cc: Joe Jin <joe.jin@xxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Signed-off-by: Zhu Yanjun <yanjun.zhu@xxxxxxxxxx>
---
net/rds/ib.c | 6 +-----
net/rds/rds.h | 2 +-
net/rds/tcp.c | 6 +-----
net/rds/transport.c | 4 +---
4 files changed, 4 insertions(+), 14 deletions(-)
diff --git a/net/rds/ib.c b/net/rds/ib.c
index 0f557b2..7a64c8d 100644
--- a/net/rds/ib.c
+++ b/net/rds/ib.c
@@ -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/rds.h b/net/rds/rds.h
index 966d2ee..39518ef 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -903,7 +903,7 @@ 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 5438f67..a973d3b 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 2ffd3e3..0b188dd 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);
--
2.7.4
--
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