tipc: cosmetic: clean up comments and break a long line
authorGerlando Falauto <gerlando.falauto@keymile.com>
Wed, 1 May 2013 12:04:44 +0000 (12:04 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 3 May 2013 20:08:58 +0000 (16:08 -0400)
Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/tipc/bcast.c

index 25e159c2feb486a25f026ec8029c807043d83fd8..0e2f4324f542a58d918c6f04e784574fcc4a2792 100644 (file)
@@ -584,8 +584,7 @@ static int tipc_bcbearer_send(struct sk_buff *buf,
 {
        int bp_index;
 
-       /*
-        * Prepare broadcast link message for reliable transmission,
+       /* Prepare broadcast link message for reliable transmission,
         * if first time trying to send it;
         * preparation is skipped for broadcast link protocol messages
         * since they are sent in an unreliable manner and don't need it
@@ -613,11 +612,12 @@ static int tipc_bcbearer_send(struct sk_buff *buf,
                struct tipc_bearer *s = bcbearer->bpairs[bp_index].secondary;
 
                if (!p)
-                       break;  /* no more bearers to try */
+                       break; /* No more bearers to try */
 
-               tipc_nmap_diff(&bcbearer->remains, &p->nodes, &bcbearer->remains_new);
+               tipc_nmap_diff(&bcbearer->remains, &p->nodes,
+                              &bcbearer->remains_new);
                if (bcbearer->remains_new.count == bcbearer->remains.count)
-                       continue;       /* bearer pair doesn't add anything */
+                       continue; /* Nothing added by bearer pair */
 
                if (!tipc_bearer_blocked(p))
                        tipc_bearer_send(p, buf, &p->bcast_addr);
@@ -628,13 +628,14 @@ static int tipc_bcbearer_send(struct sk_buff *buf,
                        /* unable to send on either bearer */
                        continue;
 
+               /* Swap bearers for next packet */
                if (s) {
                        bcbearer->bpairs[bp_index].primary = s;
                        bcbearer->bpairs[bp_index].secondary = p;
                }
 
                if (bcbearer->remains_new.count == 0)
-                       break;  /* all targets reached */
+                       break; /* All targets reached */
 
                bcbearer->remains = bcbearer->remains_new;
        }