ipv6 route: Convert rt6_device_match() to use RT6_LOOKUP_F_xxx flags.

The commit 77d16f450ae0452d7d4b009f78debb1294fb435c ("[IPV6] ROUTE:
Unify RT6_F_xxx and RT6_SELECT_F_xxx flags") intended to pass various
routing lookup hints around RT6_LOOKUP_F_xxx flags, but conversion was
missing for rt6_device_match().

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index d1f3e19..7ff6870 100644 (file)
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -240,7 +240,7 @@ static inline int rt6_need_strict(struct in6_addr *daddr)
 static inline struct rt6_info *rt6_device_match(struct net *net,
                                                    struct rt6_info *rt,
                                                    int oif,
-                                                   int strict)
+                                                   int flags)
 {
        struct rt6_info *local = NULL;
        struct rt6_info *sprt;
@@ -253,7 +253,7 @@ static inline struct rt6_info *rt6_device_match(struct net *net,
                        if (dev->flags & IFF_LOOPBACK) {
                                if (sprt->rt6i_idev == NULL ||
                                    sprt->rt6i_idev->dev->ifindex != oif) {
-                                       if (strict && oif)
+                                       if (flags & RT6_LOOKUP_F_IFACE && oif)
                                                continue;
                                        if (local && (!oif ||
                                                      local->rt6i_idev->dev->ifindex == oif))
@@ -266,7 +266,7 @@ static inline struct rt6_info *rt6_device_match(struct net *net,
                if (local)
                        return local;
 
-               if (strict)
+               if (flags & RT6_LOOKUP_F_IFACE)
                        return net->ipv6.ip6_null_entry;
        }
        return rt;