replace space to tabs, add kernel styles multiline, remove trailing whitespaces.

diff --git a/zebra/interface.c b/zebra/interface.c
index 11d02f6b9d8974bd4131dfb283c8b0a306a6daad..4059cbf646a14a176d38af62e8cba47d74f5e84c 100644 (file)
--- a/zebra/interface.c
+++ b/zebra/interface.c
@@ -769,19 +769,17 @@ void if_nbr_ipv6ll_to_ipv4ll_neigh_update(struct interface *ifp,
 
        inet_pton(AF_INET, buf, &ipv4_ll);
 
-       ipv6_ll_address_to_mac(address, (u_char *)mac);
-  
+       ipv6_ll_address_to_mac(address, (u_char *)mac);
+
        /*
-       * Remove existed arp record for the interface, 
-       * because netlink protocol does not support message for update. 
-       * supported commands RTM_NEWNEIGH or RTM_DELNEIGH
+       * Remove existed arp record for the interface as netlink
+       * protocol does not have update message types
+       *
+       * supported message types are RTM_NEWNEIGH and RTM_DELNEIGH
        */
-
        kernel_neigh_update (0, ifp->ifindex, ipv4_ll.s_addr, mac, 6);
-  
-       /*
-       *  Add arp record
-       */
+
+       /* Add arp record */
        kernel_neigh_update (add, ifp->ifindex, ipv4_ll.s_addr, mac, 6);
        zvrf->neigh_updates++;
 }