rds: remove unnecessary returned value check
The function rds_trans_register always returns 0. As such, it is not necessary to check the returned value. Cc: Joe Jin <joe.jin@oracle.com> Cc: Junxiao Bi <junxiao.bi@oracle.com> Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com> Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -438,16 +438,12 @@ int rds_ib_init(void)
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if (ret)
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if (ret)
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goto out_sysctl;
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goto out_sysctl;
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ret = rds_trans_register(&rds_ib_transport);
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rds_trans_register(&rds_ib_transport);
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if (ret)
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goto out_recv;
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rds_info_register_func(RDS_INFO_IB_CONNECTIONS, rds_ib_ic_info);
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rds_info_register_func(RDS_INFO_IB_CONNECTIONS, rds_ib_ic_info);
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goto out;
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goto out;
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out_recv:
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rds_ib_recv_exit();
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out_sysctl:
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out_sysctl:
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rds_ib_sysctl_exit();
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rds_ib_sysctl_exit();
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out_ibreg:
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out_ibreg:
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@ -910,7 +910,7 @@ void rds_connect_path_complete(struct rds_conn_path *conn, int curr);
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void rds_connect_complete(struct rds_connection *conn);
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void rds_connect_complete(struct rds_connection *conn);
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/* transport.c */
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/* transport.c */
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int rds_trans_register(struct rds_transport *trans);
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void rds_trans_register(struct rds_transport *trans);
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void rds_trans_unregister(struct rds_transport *trans);
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void rds_trans_unregister(struct rds_transport *trans);
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struct rds_transport *rds_trans_get_preferred(struct net *net, __be32 addr);
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struct rds_transport *rds_trans_get_preferred(struct net *net, __be32 addr);
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void rds_trans_put(struct rds_transport *trans);
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void rds_trans_put(struct rds_transport *trans);
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@ -652,16 +652,12 @@ static int rds_tcp_init(void)
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if (ret)
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if (ret)
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goto out_pernet;
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goto out_pernet;
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ret = rds_trans_register(&rds_tcp_transport);
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rds_trans_register(&rds_tcp_transport);
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if (ret)
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goto out_recv;
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rds_info_register_func(RDS_INFO_TCP_SOCKETS, rds_tcp_tc_info);
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rds_info_register_func(RDS_INFO_TCP_SOCKETS, rds_tcp_tc_info);
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goto out;
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goto out;
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out_recv:
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rds_tcp_recv_exit();
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out_pernet:
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out_pernet:
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unregister_pernet_subsys(&rds_tcp_net_ops);
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unregister_pernet_subsys(&rds_tcp_net_ops);
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out_notifier:
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out_notifier:
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@ -40,7 +40,7 @@
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static struct rds_transport *transports[RDS_TRANS_COUNT];
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static struct rds_transport *transports[RDS_TRANS_COUNT];
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static DECLARE_RWSEM(rds_trans_sem);
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static DECLARE_RWSEM(rds_trans_sem);
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int rds_trans_register(struct rds_transport *trans)
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void rds_trans_register(struct rds_transport *trans)
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{
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{
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BUG_ON(strlen(trans->t_name) + 1 > TRANSNAMSIZ);
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BUG_ON(strlen(trans->t_name) + 1 > TRANSNAMSIZ);
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@ -55,8 +55,6 @@ int rds_trans_register(struct rds_transport *trans)
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}
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}
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up_write(&rds_trans_sem);
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up_write(&rds_trans_sem);
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return 0;
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}
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}
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EXPORT_SYMBOL_GPL(rds_trans_register);
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EXPORT_SYMBOL_GPL(rds_trans_register);
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