| From 426c87caa2b4578b43cd3f689f02c65b743b2559 Mon Sep 17 00:00:00 2001 |
| From: David Ahern <dsa@cumulusnetworks.com> |
| Date: Thu, 13 Apr 2017 10:57:15 -0600 |
| Subject: [PATCH] net: vrf: Fix setting NLM_F_EXCL flag when adding l3mdev rule |
| |
| commit 426c87caa2b4578b43cd3f689f02c65b743b2559 upstream. |
| |
| Only need 1 l3mdev FIB rule. Fix setting NLM_F_EXCL in the nlmsghdr. |
| |
| Fixes: 1aa6c4f6b8cd8 ("net: vrf: Add l3mdev rules on first device create") |
| Signed-off-by: David Ahern <dsa@cumulusnetworks.com> |
| Signed-off-by: David S. Miller <davem@davemloft.net> |
| |
| diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c |
| index d6988db1930d..7d909c8183e9 100644 |
| --- a/drivers/net/vrf.c |
| +++ b/drivers/net/vrf.c |
| @@ -1128,7 +1128,7 @@ static int vrf_fib_rule(const struct net_device *dev, __u8 family, bool add_it) |
| goto nla_put_failure; |
| |
| /* rule only needs to appear once */ |
| - nlh->nlmsg_flags &= NLM_F_EXCL; |
| + nlh->nlmsg_flags |= NLM_F_EXCL; |
| |
| frh = nlmsg_data(nlh); |
| memset(frh, 0, sizeof(*frh)); |
| -- |
| 2.12.0 |
| |
