From ca1fdb885e5fe794a2f6171f9b7c7c064a461486 Mon Sep 17 00:00:00 2001 From: Kiran Patil Date: Mon, 13 Jul 2020 13:53:08 -0700 Subject: [PATCH] ice: return correct error code from ice_aq_sw_rules Return ICE_ERR_DOES_NOT_EXIST return code if admin command error code is ICE_AQ_RC_ENOENT (not exist). ice_aq_sw_rules is used when switch rule is getting added/deleted/updated. In case of delete/update switch rule, admin command can return ICE_AQ_RC_ENOENT error code if such rule does not exist, hence return ICE_ERR_DOES_NOT_EXIST error code from ice_aq_sw_rule, so that caller of this function can decide how to handle ICE_ERR_DOES_NOT_EXIST. Signed-off-by: Kiran Patil Tested-by: Andrew Bowers Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice_switch.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index ccbe1cc64295..c3a6c41385ee 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -495,6 +495,7 @@ ice_aq_sw_rules(struct ice_hw *hw, void *rule_list, u16 rule_list_sz, u8 num_rules, enum ice_adminq_opc opc, struct ice_sq_cd *cd) { struct ice_aq_desc desc; + enum ice_status status; if (opc != ice_aqc_opc_add_sw_rules && opc != ice_aqc_opc_update_sw_rules && @@ -506,7 +507,12 @@ ice_aq_sw_rules(struct ice_hw *hw, void *rule_list, u16 rule_list_sz, desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD); desc.params.sw_rules.num_rules_fltr_entry_index = cpu_to_le16(num_rules); - return ice_aq_send_cmd(hw, &desc, rule_list, rule_list_sz, cd); + status = ice_aq_send_cmd(hw, &desc, rule_list, rule_list_sz, cd); + if (opc != ice_aqc_opc_add_sw_rules && + hw->adminq.sq_last_status == ICE_AQ_RC_ENOENT) + status = ICE_ERR_DOES_NOT_EXIST; + + return status; } /* ice_init_port_info - Initialize port_info with switch configuration data -- 2.11.0