RDS: remove __init and __exit annotation

The trivial amount of memory saved isn't worth the cost of dealing with section
mismatches.

Signed-off-by: Zach Brown <zach.brown@oracle.com>

net/rds/af_rds.c

@@ -521,7 +521,7 @@ out:
 	spin_unlock_irqrestore(&rds_sock_lock, flags);
 }
 
-static void __exit rds_exit(void)
+static void rds_exit(void)
 {
 	sock_unregister(rds_family_ops.family);
 	proto_unregister(&rds_proto);
@@ -536,7 +536,7 @@ static void __exit rds_exit(void)
 }
 module_exit(rds_exit);
 
-static int __init rds_init(void)
+static int rds_init(void)
 {
 	int ret;
 

net/rds/connection.c

@@ -488,7 +488,7 @@ static void rds_conn_info(struct socket *sock, unsigned int len,
 				sizeof(struct rds_info_connection));
 }
 
-int __init rds_conn_init(void)
+int rds_conn_init(void)
 {
 	rds_conn_slab = kmem_cache_create("rds_connection",
 					  sizeof(struct rds_connection),

net/rds/ib.c

@@ -381,7 +381,7 @@ struct rds_transport rds_ib_transport = {
 	.t_type			= RDS_TRANS_IB
 };
 
-int __init rds_ib_init(void)
+int rds_ib_init(void)
 {
 	int ret;
 

net/rds/ib.h

@@ -282,7 +282,7 @@ void rds_ib_conn_free(void *arg);
 int rds_ib_conn_connect(struct rds_connection *conn);
 void rds_ib_conn_shutdown(struct rds_connection *conn);
 void rds_ib_state_change(struct sock *sk);
-int __init rds_ib_listen_init(void);
+int rds_ib_listen_init(void);
 void rds_ib_listen_stop(void);
 void __rds_ib_conn_error(struct rds_connection *conn, const char *, ...);
 int rds_ib_cm_handle_connect(struct rdma_cm_id *cm_id,
@@ -308,11 +308,11 @@ void *rds_ib_get_mr(struct scatterlist *sg, unsigned long nents,
 void rds_ib_sync_mr(void *trans_private, int dir);
 void rds_ib_free_mr(void *trans_private, int invalidate);
 void rds_ib_flush_mrs(void);
-int __init rds_ib_fmr_init(void);
-void __exit rds_ib_fmr_exit(void);
+int rds_ib_fmr_init(void);
+void rds_ib_fmr_exit(void);
 
 /* ib_recv.c */
-int __init rds_ib_recv_init(void);
+int rds_ib_recv_init(void);
 void rds_ib_recv_exit(void);
 int rds_ib_recv(struct rds_connection *conn);
 int rds_ib_recv_alloc_caches(struct rds_ib_connection *ic);
@@ -363,7 +363,7 @@ unsigned int rds_ib_stats_info_copy(struct rds_info_iterator *iter,
 				    unsigned int avail);
 
 /* ib_sysctl.c */
-int __init rds_ib_sysctl_init(void);
+int rds_ib_sysctl_init(void);
 void rds_ib_sysctl_exit(void);
 extern unsigned long rds_ib_sysctl_max_send_wr;
 extern unsigned long rds_ib_sysctl_max_recv_wr;

net/rds/ib_rdma.c

@@ -693,7 +693,7 @@ out_nolock:
 
 struct workqueue_struct *rds_ib_fmr_wq;
 
-int __init rds_ib_fmr_init(void)
+int rds_ib_fmr_init(void)
 {
 	rds_ib_fmr_wq = create_workqueue("rds_fmr_flushd");
 	if (!rds_ib_fmr_wq)
@@ -706,7 +706,7 @@ int __init rds_ib_fmr_init(void)
  * had their pools freed.  As each pool is freed its work struct is waited on,
  * so the pool flushing work queue should be idle by the time we get here.
  */
-void __exit rds_ib_fmr_exit(void)
+void rds_ib_fmr_exit(void)
 {
 	destroy_workqueue(rds_ib_fmr_wq);
 }

net/rds/ib_recv.c

@@ -1040,7 +1040,7 @@ int rds_ib_recv(struct rds_connection *conn)
 	return ret;
 }
 
-int __init rds_ib_recv_init(void)
+int rds_ib_recv_init(void)
 {
 	struct sysinfo si;
 	int ret = -ENOMEM;

net/rds/ib_sysctl.c

@@ -119,7 +119,7 @@ void rds_ib_sysctl_exit(void)
 		unregister_sysctl_table(rds_ib_sysctl_hdr);
 }
 
-int __init rds_ib_sysctl_init(void)
+int rds_ib_sysctl_init(void)
 {
 	rds_ib_sysctl_hdr = register_sysctl_paths(rds_ib_sysctl_path, rds_ib_sysctl_table);
 	if (!rds_ib_sysctl_hdr)

net/rds/iw.c

@@ -287,7 +287,7 @@ struct rds_transport rds_iw_transport = {
 	.t_prefer_loopback	= 1,
 };
 
-int __init rds_iw_init(void)
+int rds_iw_init(void)
 {
 	int ret;
 

net/rds/iw.h

@@ -284,7 +284,7 @@ void rds_iw_conn_free(void *arg);
 int rds_iw_conn_connect(struct rds_connection *conn);
 void rds_iw_conn_shutdown(struct rds_connection *conn);
 void rds_iw_state_change(struct sock *sk);
-int __init rds_iw_listen_init(void);
+int rds_iw_listen_init(void);
 void rds_iw_listen_stop(void);
 void __rds_iw_conn_error(struct rds_connection *conn, const char *, ...);
 int rds_iw_cm_handle_connect(struct rdma_cm_id *cm_id,
@@ -321,7 +321,7 @@ void rds_iw_flush_mrs(void);
 void rds_iw_remove_cm_id(struct rds_iw_device *rds_iwdev, struct rdma_cm_id *cm_id);
 
 /* ib_recv.c */
-int __init rds_iw_recv_init(void);
+int rds_iw_recv_init(void);
 void rds_iw_recv_exit(void);
 int rds_iw_recv(struct rds_connection *conn);
 int rds_iw_recv_refill(struct rds_connection *conn, gfp_t kptr_gfp,
@@ -370,7 +370,7 @@ unsigned int rds_iw_stats_info_copy(struct rds_info_iterator *iter,
 				    unsigned int avail);
 
 /* ib_sysctl.c */
-int __init rds_iw_sysctl_init(void);
+int rds_iw_sysctl_init(void);
 void rds_iw_sysctl_exit(void);
 extern unsigned long rds_iw_sysctl_max_send_wr;
 extern unsigned long rds_iw_sysctl_max_recv_wr;

net/rds/iw_recv.c

@@ -887,7 +887,7 @@ int rds_iw_recv(struct rds_connection *conn)
 	return ret;
 }
 
-int __init rds_iw_recv_init(void)
+int rds_iw_recv_init(void)
 {
 	struct sysinfo si;
 	int ret = -ENOMEM;

net/rds/iw_sysctl.c

@@ -122,7 +122,7 @@ void rds_iw_sysctl_exit(void)
 		unregister_sysctl_table(rds_iw_sysctl_hdr);
 }
 
-int __init rds_iw_sysctl_init(void)
+int rds_iw_sysctl_init(void)
 {
 	rds_iw_sysctl_hdr = register_sysctl_paths(rds_iw_sysctl_path, rds_iw_sysctl_table);
 	if (!rds_iw_sysctl_hdr)

net/rds/rdma_transport.c

@@ -122,7 +122,7 @@ out:
 	return ret;
 }
 
-static int __init rds_rdma_listen_init(void)
+static int rds_rdma_listen_init(void)
 {
 	struct sockaddr_in sin;
 	struct rdma_cm_id *cm_id;
@@ -177,7 +177,7 @@ static void rds_rdma_listen_stop(void)
 	}
 }
 
-int __init rds_rdma_init(void)
+int rds_rdma_init(void)
 {
 	int ret;
 

net/rds/rds.h

@@ -606,7 +606,7 @@ void rds_cong_exit(void);
 struct rds_message *rds_cong_update_alloc(struct rds_connection *conn);
 
 /* conn.c */
-int __init rds_conn_init(void);
+int rds_conn_init(void);
 void rds_conn_exit(void);
 struct rds_connection *rds_conn_create(__be32 laddr, __be32 faddr,
 				       struct rds_transport *trans, gfp_t gfp);
@@ -769,14 +769,14 @@ DECLARE_PER_CPU_SHARED_ALIGNED(struct rds_statistics, rds_stats);
 	put_cpu();					\
 } while (0)
 #define rds_stats_add(member, count) rds_stats_add_which(rds_stats, member, count)
-int __init rds_stats_init(void);
+int rds_stats_init(void);
 void rds_stats_exit(void);
 void rds_stats_info_copy(struct rds_info_iterator *iter,
 			 uint64_t *values, const char *const *names,
 			 size_t nr);
 
 /* sysctl.c */
-int __init rds_sysctl_init(void);
+int rds_sysctl_init(void);
 void rds_sysctl_exit(void);
 extern unsigned long rds_sysctl_sndbuf_min;
 extern unsigned long rds_sysctl_sndbuf_default;
@@ -790,7 +790,7 @@ extern unsigned long rds_sysctl_trace_flags;
 extern unsigned int  rds_sysctl_trace_level;
 
 /* threads.c */
-int __init rds_threads_init(void);
+int rds_threads_init(void);
 void rds_threads_exit(void);
 extern struct workqueue_struct *rds_wq;
 void rds_queue_reconnect(struct rds_connection *conn);
@@ -806,7 +806,7 @@ void rds_trans_unregister(struct rds_transport *trans);
 struct rds_transport *rds_trans_get_preferred(__be32 addr);
 unsigned int rds_trans_stats_info_copy(struct rds_info_iterator *iter,
 				       unsigned int avail);
-int __init rds_trans_init(void);
+int rds_trans_init(void);
 void rds_trans_exit(void);
 
 #endif

net/rds/stats.c

@@ -143,7 +143,7 @@ void rds_stats_exit(void)
 	rds_info_deregister_func(RDS_INFO_COUNTERS, rds_stats_info);
 }
 
-int __init rds_stats_init(void)
+int rds_stats_init(void)
 {
 	rds_info_register_func(RDS_INFO_COUNTERS, rds_stats_info);
 	return 0;

net/rds/sysctl.c

@@ -105,7 +105,7 @@ void rds_sysctl_exit(void)
 		unregister_sysctl_table(rds_sysctl_reg_table);
 }
 
-int __init rds_sysctl_init(void)
+int rds_sysctl_init(void)
 {
 	rds_sysctl_reconnect_min = msecs_to_jiffies(1);
 	rds_sysctl_reconnect_min_jiffies = rds_sysctl_reconnect_min;

net/rds/tcp.c

@@ -274,7 +274,7 @@ struct rds_transport rds_tcp_transport = {
 	.t_prefer_loopback	= 1,
 };
 
-int __init rds_tcp_init(void)
+int rds_tcp_init(void)
 {
 	int ret;
 

net/rds/tcp.h

@@ -43,7 +43,7 @@ struct rds_tcp_statistics {
 };
 
 /* tcp.c */
-int __init rds_tcp_init(void);
+int rds_tcp_init(void);
 void rds_tcp_exit(void);
 void rds_tcp_tune(struct socket *sock);
 void rds_tcp_nonagle(struct socket *sock);
@@ -61,12 +61,12 @@ void rds_tcp_conn_shutdown(struct rds_connection *conn);
 void rds_tcp_state_change(struct sock *sk);
 
 /* tcp_listen.c */
-int __init rds_tcp_listen_init(void);
+int rds_tcp_listen_init(void);
 void rds_tcp_listen_stop(void);
 void rds_tcp_listen_data_ready(struct sock *sk, int bytes);
 
 /* tcp_recv.c */
-int __init rds_tcp_recv_init(void);
+int rds_tcp_recv_init(void);
 void rds_tcp_recv_exit(void);
 void rds_tcp_data_ready(struct sock *sk, int bytes);
 int rds_tcp_recv(struct rds_connection *conn);

net/rds/tcp_listen.c

@@ -135,7 +135,7 @@ out:
 	ready(sk, bytes);
 }
 
-int __init rds_tcp_listen_init(void)
+int rds_tcp_listen_init(void)
 {
 	struct sockaddr_in sin;
 	struct socket *sock = NULL;

net/rds/tcp_recv.c

@@ -342,7 +342,7 @@ out:
 	ready(sk, bytes);
 }
 
-int __init rds_tcp_recv_init(void)
+int rds_tcp_recv_init(void)
 {
 	rds_tcp_incoming_slab = kmem_cache_create("rds_tcp_incoming",
 					sizeof(struct rds_tcp_incoming),

net/rds/threads.c

@@ -212,7 +212,7 @@ void rds_threads_exit(void)
 	destroy_workqueue(rds_wq);
 }
 
-int __init rds_threads_init(void)
+int rds_threads_init(void)
 {
 	rds_wq = create_singlethread_workqueue("krdsd");
 	if (!rds_wq)