mlxsw: spectrum_nve: Remove easily triggerable warnings

It is possible to trigger a warning in mlxsw in case a flood entry which
mlxsw is not aware of is deleted from the VxLAN device. This is because
mlxsw expects to find a singly linked list where the flood entry is
present in.

Fix by removing these warnings for now.

Will re-add them in the next release after we teach mlxsw to ask for a
dump of FDB entries from the VxLAN device, once it is enslaved to a
bridge mlxsw cares about.

Fixes: 6e6030bd5412 ("mlxsw: spectrum_nve: Implement common NVE core")
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reviewed-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c
index ad06d9969bc13eb465a82b9138bc0ea342ab15e9..5c13674439f1f0751a369a3112d19bea46a2464c 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c
@@ -560,7 +560,7 @@ static void mlxsw_sp_nve_mc_list_ip_del(struct mlxsw_sp *mlxsw_sp,
 
        mc_record = mlxsw_sp_nve_mc_record_find(mc_list, proto, addr,
                                                &mc_entry);
-       if (WARN_ON(!mc_record))
+       if (!mc_record)
                return;
 
        mlxsw_sp_nve_mc_record_entry_del(mc_record, mc_entry);
@@ -647,7 +647,7 @@ void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp,
 
        key.fid_index = mlxsw_sp_fid_index(fid);
        mc_list = mlxsw_sp_nve_mc_list_find(mlxsw_sp, &key);
-       if (WARN_ON(!mc_list))
+       if (!mc_list)
                return;
 
        mlxsw_sp_nve_fid_flood_index_clear(fid, mc_list);