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authorDavid S. Miller <davem@davemloft.net>2011-02-16 21:44:24 -0800
committerDavid S. Miller <davem@davemloft.net>2011-02-17 15:54:42 -0800
commit982721f3911b2619482e05910644e5699fbeb065 (patch)
tree217a326d3e362c84b92e4687fcd38f7766fc8655 /net/ipv4/fib_rules.c
parentipv4: Mark fib_combine_itag()'s 'res' arg as const. (diff)
downloadlinux-dev-982721f3911b2619482e05910644e5699fbeb065.tar.xz
linux-dev-982721f3911b2619482e05910644e5699fbeb065.zip
ipv4: Use const'ify fib_result deep in the route call chains.
The only troublesome bit here is __mkroute_output which wants to override res->fi and res->type, compute those in local variables instead. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_rules.c')
-rw-r--r--net/ipv4/fib_rules.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c
index 9cefe72029cf..3018efbaea77 100644
--- a/net/ipv4/fib_rules.c
+++ b/net/ipv4/fib_rules.c
@@ -47,7 +47,7 @@ struct fib4_rule {
};
#ifdef CONFIG_IP_ROUTE_CLASSID
-u32 fib_rules_tclass(struct fib_result *res)
+u32 fib_rules_tclass(const struct fib_result *res)
{
return res->r ? ((struct fib4_rule *) res->r)->tclassid : 0;
}