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path: root/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c35
1 files changed, 21 insertions, 14 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index f0b25baba09a..f7948e983637 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -788,6 +788,9 @@ static struct mlxsw_sp_vr *mlxsw_sp_vr_create(struct mlxsw_sp *mlxsw_sp,
u32 tb_id,
struct netlink_ext_ack *extack)
{
+ struct mlxsw_sp_mr_table *mr4_table;
+ struct mlxsw_sp_fib *fib4;
+ struct mlxsw_sp_fib *fib6;
struct mlxsw_sp_vr *vr;
int err;
@@ -796,29 +799,30 @@ static struct mlxsw_sp_vr *mlxsw_sp_vr_create(struct mlxsw_sp *mlxsw_sp,
NL_SET_ERR_MSG(extack, "spectrum: Exceeded number of supported virtual routers");
return ERR_PTR(-EBUSY);
}
- vr->fib4 = mlxsw_sp_fib_create(mlxsw_sp, vr, MLXSW_SP_L3_PROTO_IPV4);
- if (IS_ERR(vr->fib4))
- return ERR_CAST(vr->fib4);
- vr->fib6 = mlxsw_sp_fib_create(mlxsw_sp, vr, MLXSW_SP_L3_PROTO_IPV6);
- if (IS_ERR(vr->fib6)) {
- err = PTR_ERR(vr->fib6);
+ fib4 = mlxsw_sp_fib_create(mlxsw_sp, vr, MLXSW_SP_L3_PROTO_IPV4);
+ if (IS_ERR(fib4))
+ return ERR_CAST(fib4);
+ fib6 = mlxsw_sp_fib_create(mlxsw_sp, vr, MLXSW_SP_L3_PROTO_IPV6);
+ if (IS_ERR(fib6)) {
+ err = PTR_ERR(fib6);
goto err_fib6_create;
}
- vr->mr4_table = mlxsw_sp_mr_table_create(mlxsw_sp, vr->id,
- MLXSW_SP_L3_PROTO_IPV4);
- if (IS_ERR(vr->mr4_table)) {
- err = PTR_ERR(vr->mr4_table);
+ mr4_table = mlxsw_sp_mr_table_create(mlxsw_sp, vr->id,
+ MLXSW_SP_L3_PROTO_IPV4);
+ if (IS_ERR(mr4_table)) {
+ err = PTR_ERR(mr4_table);
goto err_mr_table_create;
}
+ vr->fib4 = fib4;
+ vr->fib6 = fib6;
+ vr->mr4_table = mr4_table;
vr->tb_id = tb_id;
return vr;
err_mr_table_create:
- mlxsw_sp_fib_destroy(mlxsw_sp, vr->fib6);
- vr->fib6 = NULL;
+ mlxsw_sp_fib_destroy(mlxsw_sp, fib6);
err_fib6_create:
- mlxsw_sp_fib_destroy(mlxsw_sp, vr->fib4);
- vr->fib4 = NULL;
+ mlxsw_sp_fib_destroy(mlxsw_sp, fib4);
return ERR_PTR(err);
}
@@ -3790,6 +3794,9 @@ mlxsw_sp_fib4_entry_offload_unset(struct mlxsw_sp_fib_entry *fib_entry)
struct mlxsw_sp_nexthop_group *nh_grp = fib_entry->nh_group;
int i;
+ if (!list_is_singular(&nh_grp->fib_list))
+ return;
+
for (i = 0; i < nh_grp->count; i++) {
struct mlxsw_sp_nexthop *nh = &nh_grp->nexthops[i];