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authorDavid Ahern <dsahern@gmail.com>2019-04-06 02:30:27 +0300
committerDavid S. Miller <davem@davemloft.net>2019-04-09 01:22:40 +0300
commit1550c171935d264f522581fd037db5e64a716bb6 (patch)
treec043f42751289b3cb3a93e0a5f883a6d086240f4 /net/atm/clip.c
parentbdf004677107e3b847c5db09c9fbf8edefa24996 (diff)
downloadlinux-1550c171935d264f522581fd037db5e64a716bb6.tar.xz
ipv4: Prepare rtable for IPv6 gateway
To allow the gateway to be either an IPv4 or IPv6 address, remove rt_uses_gateway from rtable and replace with rt_gw_family. If rt_gw_family is set it implies rt_uses_gateway. Rename rt_gateway to rt_gw4 to represent the IPv4 version. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/atm/clip.c')
-rw-r--r--net/atm/clip.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/atm/clip.c b/net/atm/clip.c
index d795b9c5aea4..b9e67e589a7b 100644
--- a/net/atm/clip.c
+++ b/net/atm/clip.c
@@ -345,8 +345,8 @@ static netdev_tx_t clip_start_xmit(struct sk_buff *skb,
return NETDEV_TX_OK;
}
rt = (struct rtable *) dst;
- if (rt->rt_gateway)
- daddr = &rt->rt_gateway;
+ if (rt->rt_gw_family == AF_INET)
+ daddr = &rt->rt_gw4;
else
daddr = &ip_hdr(skb)->daddr;
n = dst_neigh_lookup(dst, daddr);