net: Fix (nearly-)kernel-doc comments for various functions

Fix incorrect start markers, wrapped summary lines, missing section
breaks, incorrect separators, and some name mismatches.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index 8c67bed..d65e987 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -113,6 +113,7 @@
 /**
  * ccid3_hc_tx_update_x  -  Update allowed sending rate X
  * @stamp: most recent time if available - can be left NULL.
+ *
  * This function tracks draft rfc3448bis, check there for latest details.
  *
  * Note: X and X_recv are both stored in units of 64 * bytes/second, to support
@@ -161,9 +162,11 @@
 	}
 }
 
-/*
- *	Track the mean packet size `s' (cf. RFC 4342, 5.3 and  RFC 3448, 4.1)
+/**
+ *	ccid3_hc_tx_update_s - Track the mean packet size `s'
  *	@len: DCCP packet payload size in bytes
+ *
+ *	cf. RFC 4342, 5.3 and  RFC 3448, 4.1
  */
 static inline void ccid3_hc_tx_update_s(struct ccid3_hc_tx_sock *hc, int len)
 {
@@ -270,6 +273,7 @@
 /**
  * ccid3_hc_tx_send_packet  -  Delay-based dequeueing of TX packets
  * @skb: next packet candidate to send on @sk
+ *
  * This function uses the convention of ccid_packet_dequeue_eval() and
  * returns a millisecond-delay value between 0 and t_mbi = 64000 msec.
  */