rtnetlink: allow using zero MAC address in rtnl_fdb_{add,del}
This is required for multiple default destinations management in VXLAN
Signed-off-by: Mike Rapoport <mike.rapoport@ravellosystems.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 9007533..3de7408 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -2109,10 +2109,6 @@
}
addr = nla_data(tb[NDA_LLADDR]);
- if (is_zero_ether_addr(addr)) {
- pr_info("PF_BRIDGE: RTM_NEWNEIGH with invalid ether address\n");
- return -EINVAL;
- }
err = -EOPNOTSUPP;
@@ -2210,10 +2206,6 @@
}
addr = nla_data(tb[NDA_LLADDR]);
- if (is_zero_ether_addr(addr)) {
- pr_info("PF_BRIDGE: RTM_DELNEIGH with invalid ether address\n");
- return -EINVAL;
- }
err = -EOPNOTSUPP;