netdev - [PATCH net-next v2 3/6] ice: remove ice_ctl_q_info::sq_cmd

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Date:   Wed, 12 Apr 2023 10:19:26 +0200
From:   Michal Schmidt <mschmidt@...hat.com>
To:     intel-wired-lan@...ts.osuosl.org
Cc:     netdev@...r.kernel.org,
        Jesse Brandeburg <jesse.brandeburg@...el.com>,
        Karol Kolacinski <karol.kolacinski@...el.com>,
        Tony Nguyen <anthony.l.nguyen@...el.com>,
        Simon Horman <simon.horman@...igine.com>,
        Michal Michalik <michal.michalik@...el.com>,
        Arkadiusz Kubalewski <arkadiusz.kubalewski@...el.com>,
        Petr Oros <poros@...hat.com>, Andrew Lunn <andrew@...n.ch>
Subject: [PATCH net-next v2 3/6] ice: remove ice_ctl_q_info::sq_cmd_timeout

sq_cmd_timeout is initialized to ICE_CTL_Q_SQ_CMD_TIMEOUT and never
changed, so just use the constant directly.

Suggested-by: Simon Horman <simon.horman@...igine.com>
Signed-off-by: Michal Schmidt <mschmidt@...hat.com>
---
 drivers/net/ethernet/intel/ice/ice_common.c   | 2 +-
 drivers/net/ethernet/intel/ice/ice_controlq.c | 5 +----
 drivers/net/ethernet/intel/ice/ice_controlq.h | 1 -
 3 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c
index c2fda4fa4188..f4c256563248 100644
--- a/drivers/net/ethernet/intel/ice/ice_common.c
+++ b/drivers/net/ethernet/intel/ice/ice_common.c
@@ -2000,7 +2000,7 @@ void ice_release_res(struct ice_hw *hw, enum ice_aq_res_ids res)
 	/* there are some rare cases when trying to release the resource
 	 * results in an admin queue timeout, so handle them correctly
 	 */
-	while ((status == -EIO) && (total_delay < hw->adminq.sq_cmd_timeout)) {
+	while ((status == -EIO) && (total_delay < ICE_CTL_Q_SQ_CMD_TIMEOUT)) {
 		mdelay(1);
 		status = ice_aq_release_res(hw, res, 0, NULL);
 		total_delay++;
diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.c b/drivers/net/ethernet/intel/ice/ice_controlq.c
index 6bcfee295991..c8fb10106ec3 100644
--- a/drivers/net/ethernet/intel/ice/ice_controlq.c
+++ b/drivers/net/ethernet/intel/ice/ice_controlq.c
@@ -637,9 +637,6 @@ static int ice_init_ctrlq(struct ice_hw *hw, enum ice_ctl_q q_type)
 		return -EIO;
 	}
 
-	/* setup SQ command write back timeout */
-	cq->sq_cmd_timeout = ICE_CTL_Q_SQ_CMD_TIMEOUT;
-
 	/* allocate the ATQ */
 	ret_code = ice_init_sq(hw, cq);
 	if (ret_code)
@@ -1066,7 +1063,7 @@ ice_sq_send_cmd(struct ice_hw *hw, struct ice_ctl_q_info *cq,
 
 		udelay(ICE_CTL_Q_SQ_CMD_USEC);
 		total_delay++;
-	} while (total_delay < cq->sq_cmd_timeout);
+	} while (total_delay < ICE_CTL_Q_SQ_CMD_TIMEOUT);
 
 	/* if ready, copy the desc back to temp */
 	if (ice_sq_done(hw, cq)) {
diff --git a/drivers/net/ethernet/intel/ice/ice_controlq.h b/drivers/net/ethernet/intel/ice/ice_controlq.h
index c07e9cc9fc6e..e790b2f4e437 100644
--- a/drivers/net/ethernet/intel/ice/ice_controlq.h
+++ b/drivers/net/ethernet/intel/ice/ice_controlq.h
@@ -87,7 +87,6 @@ struct ice_ctl_q_info {
 	enum ice_ctl_q qtype;
 	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 */
 	u16 num_rq_entries;		/* receive queue depth */
 	u16 num_sq_entries;		/* send queue depth */
 	u16 rq_buf_size;		/* receive queue buffer size */
-- 
2.39.2