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/mac80211/mesh.c b/net/mac80211/mesh.c
index 764593d..6fac18c 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -133,7 +133,7 @@
 }
 
 /**
- * mesh_accept_plinks_update: update accepting_plink in local mesh beacons
+ * mesh_accept_plinks_update - update accepting_plink in local mesh beacons
  *
  * @sdata: mesh interface in which mesh beacons are going to be updated
  */