tipc: rename fields in struct tipc_link

We rename some fields in struct tipc_link, in order to give them more
descriptive names:

next_in_no -> rcv_nxt
next_out_no-> snd_nxt
fsm_msg_cnt-> silent_intv_cnt
cont_intv  -> keepalive_intv
last_retransmitted -> last_retransm

There are no functional changes in this commit.

Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 10 insertions, 10 deletions

diff --git a/net/tipc/link.h b/net/tipc/link.h
index a65770bf647c..74d2d12fc120 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -112,25 +112,25 @@ struct tipc_stats {
  * @peer_bearer_id: bearer id used by link's peer endpoint
  * @bearer_id: local bearer id used by link
  * @tolerance: minimum link continuity loss needed to reset link [in ms]
- * @cont_intv: link continuity testing interval
+ * @keepalive_intv: link keepalive timer interval
  * @abort_limit: # of unacknowledged continuity probes needed to reset link
  * @state: current state of link FSM
- * @fsm_msg_cnt: # of protocol messages link FSM has sent in current state
+ * @silent_intv_cnt: # of timer intervals without any reception from peer
  * @proto_msg: template for control messages generated by link
  * @pmsg: convenience pointer to "proto_msg" field
  * @priority: current link priority
  * @net_plane: current link network plane ('A' through 'H')
  * @backlog_limit: backlog queue congestion thresholds (indexed by importance)
  * @exp_msg_count: # of tunnelled messages expected during link changeover
- * @reset_checkpoint: seq # of last acknowledged message at time of link reset
+ * @reset_rcv_checkpt: seq # of last acknowledged message at time of link reset
  * @mtu: current maximum packet size for this link
  * @advertised_mtu: advertised own mtu when link is being established
  * @transmitq: queue for sent, non-acked messages
  * @backlogq: queue for messages waiting to be sent
- * @next_out_no: next sequence number to use for outbound messages
+ * @snt_nxt: next sequence number to use for outbound messages
  * @last_retransmitted: sequence number of most recently retransmitted message
  * @stale_count: # of identical retransmit requests made by peer
- * @next_in_no: next sequence number to expect for inbound messages
+ * @rcv_nxt: next sequence number to expect for inbound messages
  * @deferred_queue: deferred queue saved OOS b'cast message received from node
  * @unacked_window: # of inbound messages rx'd without ack'ing back to peer
  * @inputq: buffer queue for messages to be delivered upwards
@@ -156,10 +156,10 @@ struct tipc_link {
 	u32 peer_bearer_id;
 	u32 bearer_id;
 	u32 tolerance;
-	unsigned long cont_intv;
+	unsigned long keepalive_intv;
 	u32 abort_limit;
 	int state;
-	u32 fsm_msg_cnt;
+	u32 silent_intv_cnt;
 	struct {
 		unchar hdr[INT_H_SIZE];
 		unchar body[TIPC_MAX_IF_NAME];
@@ -185,13 +185,13 @@ struct tipc_link {
 		u16 len;
 		u16 limit;
 	} backlog[5];
-	u16 next_out_no;
-	u16 last_retransmitted;
+	u16 snd_nxt;
+	u16 last_retransm;
 	u32 window;
 	u32 stale_count;
 
 	/* Reception */
-	u16 next_in_no;
+	u16 rcv_nxt;
 	u32 rcv_unacked;
 	struct sk_buff_head deferdq;
 	struct sk_buff_head inputq;