From: Jesse Brandeburg <jesse.brandeb...@intel.com>
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.brandeb...@intel.com>
Tested-by: Tony Brelinski <tonyx.brelin...@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.ngu...@intel.com>
---
drivers/net/ethernet/intel/ice/ice_controlq.c | 6 +++---
drivers/net/ethernet/intel/ice/ice_controlq.h | 1 -
2 files changed, 3 insertions(+), 4 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);
diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.h
b/drivers/net/ethernet/intel/ice/ice_controlq.h
index 77c2307d4fb8..fe75871e48ca 100644
--- a/drivers/net/ethernet/intel/ice/ice_controlq.h
+++ b/drivers/net/ethernet/intel/ice/ice_controlq.h
@@ -83,7 +83,6 @@ struct ice_rq_event_info {
/* Control Queue information */
struct ice_ctl_q_info {
enum ice_ctl_q qtype;
- enum ice_aq_err rq_last_status; /* last status on receive queue */
struct ice_ctl_q_ring rq; /* receive queue */
struct ice_ctl_q_ring sq; /* send queue */
u32 sq_cmd_timeout; /* send queue cmd write back timeout */
--
2.26.2
