[NETNS][IPV6] rt6_info - make rt6_info accessed as a pointer

This patch make mindless changes and prepares the code to use dynamic
allocation for rt6_info structure. The code accesses the rt6_info
structure as a pointer instead of a global static variable.

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: Benjamin Thery <benjamin.thery@bull.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 6 deletions

diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 89cb092c9732..c00055f232c4 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -43,8 +43,8 @@ struct dst_entry *fib6_rule_lookup(struct net *net, struct flowi *fl,
         if (arg.result)
                 return arg.result;
 
-        dst_hold(&ip6_null_entry.u.dst);
-        return &ip6_null_entry.u.dst;
+        dst_hold(&ip6_null_entry->u.dst);
+        return &ip6_null_entry->u.dst;
 }
 
 static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp,
@@ -58,14 +58,14 @@ static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp,
         case FR_ACT_TO_TBL:
                 break;
         case FR_ACT_UNREACHABLE:
-                rt = &ip6_null_entry;
+                rt = ip6_null_entry;
                 goto discard_pkt;
         default:
         case FR_ACT_BLACKHOLE:
-                rt = &ip6_blk_hole_entry;
+                rt = ip6_blk_hole_entry;
                 goto discard_pkt;
         case FR_ACT_PROHIBIT:
-                rt = &ip6_prohibit_entry;
+                rt = ip6_prohibit_entry;
                 goto discard_pkt;
         }
 
@@ -73,7 +73,7 @@ static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp,
         if (table)
                 rt = lookup(table, flp, flags);
 
-        if (rt != &ip6_null_entry) {
+        if (rt != ip6_null_entry) {
                 struct fib6_rule *r = (struct fib6_rule *)rule;
 
                 /*