diff options
author | Jesse Brandeburg <jesse.brandeburg@intel.com> | 2021-03-31 14:17:03 -0700 |
---|---|---|
committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-04-14 17:00:06 -0700 |
commit | 1cdea9a7eae3a976adc2735bc7ce62ac07cafcdb (patch) | |
tree | fbf898d5992a3320a0ae51092c9e839cbf7d235a /drivers/net/ethernet/intel/ice/ice_controlq.c | |
parent | 58623c52b4278de6ed462e6f25402457ffbdd63f (diff) |
ice: remove unused struct member
The only time you can ever have a rq_last_status is if
a firmware event was somehow reporting a status on the receive
queue, which are generally firmware initiated events or
mailbox messages from a VF. Mostly this struct member was unused.
Fix this problem by still printing the value of the field in a debug
print, but don't store the value forever in a struct, potentially
creating opportunities for callers to use the wrong struct member.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_controlq.c')
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_controlq.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.c b/drivers/net/ethernet/intel/ice/ice_controlq.c index 0f207a42ea77..87b33bdd4960 100644 --- a/drivers/net/ethernet/intel/ice/ice_controlq.c +++ b/drivers/net/ethernet/intel/ice/ice_controlq.c @@ -1097,6 +1097,7 @@ ice_clean_rq_elem(struct ice_hw *hw, struct ice_ctl_q_info *cq, struct ice_rq_event_info *e, u16 *pending) { u16 ntc = cq->rq.next_to_clean; + enum ice_aq_err rq_last_status; enum ice_status ret_code = 0; struct ice_aq_desc *desc; struct ice_dma_mem *bi; @@ -1130,13 +1131,12 @@ ice_clean_rq_elem(struct ice_hw *hw, struct ice_ctl_q_info *cq, desc = ICE_CTL_Q_DESC(cq->rq, ntc); desc_idx = ntc; - cq->rq_last_status = (enum ice_aq_err)le16_to_cpu(desc->retval); + rq_last_status = (enum ice_aq_err)le16_to_cpu(desc->retval); flags = le16_to_cpu(desc->flags); if (flags & ICE_AQ_FLAG_ERR) { ret_code = ICE_ERR_AQ_ERROR; ice_debug(hw, ICE_DBG_AQ_MSG, "Control Receive Queue Event 0x%04X received with error 0x%X\n", - le16_to_cpu(desc->opcode), - cq->rq_last_status); + le16_to_cpu(desc->opcode), rq_last_status); } memcpy(&e->desc, desc, sizeof(e->desc)); datalen = le16_to_cpu(desc->datalen); |