net: rds: fix coding style issues

Fix coding style issues in the following files:

ib_cm.c:      add space
loop.c:       convert spaces to tabs
sysctl.c:     add space
tcp.h:        convert spaces to tabs
tcp_connect.c:remove extra indentation in switch statement
tcp_recv.c:   convert spaces to tabs
tcp_send.c:   convert spaces to tabs
transport.c:  move brace up one line on for statement
Signed-off-by: Joshua Houghton <josh@awful.name>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/rds/ib_cm.c

@@ -111,7 +111,7 @@ void rds_ib_cm_connect_complete(struct rds_connection *conn, struct rdma_cm_even
 		}
 	}
 
-	if (conn->c_version < RDS_PROTOCOL(3,1)) {
+	if (conn->c_version < RDS_PROTOCOL(3, 1)) {
 		printk(KERN_NOTICE "RDS/IB: Connection to %pI4 version %u.%u failed,"
 		       " no longer supported\n",
 		       &conn->c_faddr,

net/rds/loop.c

@@ -96,6 +96,7 @@ static int rds_loop_xmit(struct rds_connection *conn, struct rds_message *rm,
 static void rds_loop_inc_free(struct rds_incoming *inc)
 {
 	struct rds_message *rm = container_of(inc, struct rds_message, m_inc);
+
 	rds_message_put(rm);
 }
 

net/rds/sysctl.c

@@ -102,7 +102,8 @@ int rds_sysctl_init(void)
 	rds_sysctl_reconnect_min = msecs_to_jiffies(1);
 	rds_sysctl_reconnect_min_jiffies = rds_sysctl_reconnect_min;
 
-	rds_sysctl_reg_table = register_net_sysctl(&init_net,"net/rds", rds_sysctl_rds_table);
+	rds_sysctl_reg_table =
+		register_net_sysctl(&init_net, "net/rds", rds_sysctl_rds_table);
 	if (!rds_sysctl_reg_table)
 		return -ENOMEM;
 	return 0;

net/rds/tcp_connect.c

@@ -54,7 +54,7 @@ void rds_tcp_state_change(struct sock *sk)
 
 	rdsdebug("sock %p state_change to %d\n", tc->t_sock, sk->sk_state);
 
-	switch(sk->sk_state) {
+	switch (sk->sk_state) {
 	/* ignore connecting sockets as they make progress */
 	case TCP_SYN_SENT:
 	case TCP_SYN_RECV:

net/rds/transport.c

@@ -140,8 +140,7 @@ unsigned int rds_trans_stats_info_copy(struct rds_info_iterator *iter,
 	rds_info_iter_unmap(iter);
 	down_read(&rds_trans_sem);
 
-	for (i = 0; i < RDS_TRANS_COUNT; i++)
-	{
+	for (i = 0; i < RDS_TRANS_COUNT; i++) {
 		trans = transports[i];
 		if (!trans || !trans->stats_info_copy)
 			continue;