From: Edward Cree <ecree@solarflare.com>
Date: Mon, 11 May 2020 13:29:45 +0100
Subject: sfc: make filter table probe caller responsible for adding VLANs
Patch-mainline: v5.8-rc1
Git-commit: ed02112cff9212232cc42f871cbe84c2c4c81850
References: jsc#SLE-16683
By making the caller of efx_mcdi_filter_table_probe() loop over the
vlan_list calling efx_mcdi_filter_add_vlan(), instead of doing it in
efx_mcdi_filter_table_probe(), the latter avoids looking in ef10-
specific nic_data.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/sfc/ef10.c | 10 ++++++++++
drivers/net/ethernet/sfc/mcdi_filters.c | 12 ------------
2 files changed, 10 insertions(+), 12 deletions(-)
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -2447,6 +2447,7 @@ static int efx_ef10_filter_table_probe(s
{
struct efx_ef10_nic_data *nic_data = efx->nic_data;
int rc = efx_ef10_probe_multicast_chaining(efx);
+ struct efx_mcdi_filter_vlan *vlan;
if (rc)
return rc;
@@ -2455,7 +2456,16 @@ static int efx_ef10_filter_table_probe(s
if (rc)
return rc;
+ list_for_each_entry(vlan, &nic_data->vlan_list, list) {
+ rc = efx_mcdi_filter_add_vlan(efx, vlan->vid);
+ if (rc)
+ goto fail_add_vlan;
+ }
return 0;
+
+fail_add_vlan:
+ efx_mcdi_filter_table_remove(efx);
+ return rc;
}
/* This creates an entry in the RX descriptor queue */
--- a/drivers/net/ethernet/sfc/mcdi_filters.c
+++ b/drivers/net/ethernet/sfc/mcdi_filters.c
@@ -1285,10 +1285,8 @@ efx_mcdi_filter_table_probe_matches(stru
int efx_mcdi_filter_table_probe(struct efx_nic *efx, bool multicast_chaining)
{
- struct efx_ef10_nic_data *nic_data = efx->nic_data;
struct net_device *net_dev = efx->net_dev;
struct efx_mcdi_filter_table *table;
- struct efx_mcdi_filter_vlan *vlan;
int rc;
if (!efx_rwsem_assert_write_locked(&efx->filter_sem))
@@ -1337,17 +1335,7 @@ int efx_mcdi_filter_table_probe(struct e
efx->filter_state = table;
- list_for_each_entry(vlan, &nic_data->vlan_list, list) {
- rc = efx_mcdi_filter_add_vlan(efx, vlan->vid);
- if (rc)
- goto fail_add_vlan;
- }
-
return 0;
-
-fail_add_vlan:
- efx_mcdi_filter_cleanup_vlans(efx);
- efx->filter_state = NULL;
fail:
kfree(table);
return rc;