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authorDavid Ahern <dsahern@gmail.com>2018-04-18 15:39:01 -0700
committerDavid S. Miller <davem@davemloft.net>2018-04-19 15:40:13 -0400
commit9ee8cbb2fd4a7d6f483a20c4b8e82d8b1cf685fa (patch)
tree299163a7c5d2986f164615ba0655846ca8114a69 /net/ipv6/addrconf.c
parent360a9887c8c01a715b2b4b131f7c7462f7cce576 (diff)
net/ipv6: Remove aca_idev
aca_idev has only 1 user - inet6_fill_ifacaddr - and it only wants the device index which can be extracted from the fib6_info nexthop. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/addrconf.c')
-rw-r--r--net/ipv6/addrconf.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index e6dd886f8f1f..6c42c5d5fafa 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -4817,9 +4817,10 @@ static int inet6_fill_ifmcaddr(struct sk_buff *skb, struct ifmcaddr6 *ifmca,
static int inet6_fill_ifacaddr(struct sk_buff *skb, struct ifacaddr6 *ifaca,
u32 portid, u32 seq, int event, unsigned int flags)
{
+ struct net_device *dev = fib6_info_nh_dev(ifaca->aca_rt);
+ int ifindex = dev ? dev->ifindex : 1;
struct nlmsghdr *nlh;
u8 scope = RT_SCOPE_UNIVERSE;
- int ifindex = ifaca->aca_idev->dev->ifindex;
if (ipv6_addr_scope(&ifaca->aca_addr) & IFA_SITE)
scope = RT_SCOPE_SITE;