if (reg < 0)
return reg;
+ MLX5_ASSERT(reg != REG_NON);
/*
* In datapath code there is no endianness
* coversions for perfromance reasons, all
reg = flow_dv_get_metadata_reg(dev, attr, error);
if (reg < 0)
return reg;
+ if (reg == REG_NON)
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_ITEM, item,
+ "unavalable extended metadata register");
if (reg == REG_B)
return rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_ITEM, item,
reg = flow_dv_get_metadata_reg(dev, attr, error);
if (reg < 0)
return reg;
+ if (reg == REG_NON)
+ return rte_flow_error_set(error, ENOTSUP,
+ RTE_FLOW_ERROR_TYPE_ACTION, action,
+ "unavalable extended metadata register");
if (reg != REG_A && reg != REG_B) {
struct mlx5_priv *priv = dev->data->dev_private;
reg = flow_dv_get_metadata_reg(dev, attr, NULL);
if (reg < 0)
return;
+ MLX5_ASSERT(reg != REG_NON);
/*
* In datapath code there is no endianness
* coversions for perfromance reasons, all