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net/core: Do not clear VF index for node/port GUIDs query 

VF numbers were assigned to node_guid and port_guid, but cleared
right before such query calls were issued. It caused to return
node/port GUIDs of VF index 0 for all VFs.

Fixes: 30aad41721 ("net/core: Add support for getting VF GUIDs")
Reported-by: Adrian Chiris <adrianc@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Leon Romanovsky 2020-01-30 14:59:49 +02:00 committed by David S. Miller
parent 31484d56ca
commit 9fbf082f56
1 changed files with 2 additions and 2 deletions
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4
net/core/rtnetlink.c
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@ -1242,6 +1242,8 @@ static noinline_for_stack int rtnl_fill_vfinfo(struct sk_buff *skb,
return 0;
memset(&vf_vlan_info, 0, sizeof(vf_vlan_info));
memset(&node_guid, 0, sizeof(node_guid));
memset(&port_guid, 0, sizeof(port_guid));
vf_mac.vf =
vf_vlan.vf =
@ -1290,8 +1292,6 @@ static noinline_for_stack int rtnl_fill_vfinfo(struct sk_buff *skb,
sizeof(vf_trust), &vf_trust))
goto nla_put_vf_failure;
memset(&node_guid, 0, sizeof(node_guid));
memset(&port_guid, 0, sizeof(port_guid));
if (dev->netdev_ops->ndo_get_vf_guid &&
!dev->netdev_ops->ndo_get_vf_guid(dev, vfs_num, &node_guid,
&port_guid)) {