diff mbox series

[iwl-next,v2,1/7] i40e: Remove flags field from i40e_veb

Message ID 20240327075733.8967-2-ivecera@redhat.com
State Changes Requested
Delegated to: Anthony Nguyen
Headers show
Series i40e: cleanups & refactors | expand

Commit Message

Ivan Vecera March 27, 2024, 7:57 a.m. UTC 
The field is initialized always to zero and it is never read.
Remove it.

Reviewed-by: Michal Schmidt <mschmidt@redhat.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
---
 drivers/net/ethernet/intel/i40e/i40e.h         |  3 +--
 drivers/net/ethernet/intel/i40e/i40e_debugfs.c |  2 +-
 drivers/net/ethernet/intel/i40e/i40e_main.c    | 13 +++++--------
 3 files changed, 7 insertions(+), 11 deletions(-)

Comments

Simon Horman March 28, 2024, 5:23 p.m. UTC | #1 
On Wed, Mar 27, 2024 at 08:57:27AM +0100, Ivan Vecera wrote:
> The field is initialized always to zero and it is never read.
> Remove it.
> 
> Reviewed-by: Michal Schmidt <mschmidt@redhat.com>
> Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
> Signed-off-by: Ivan Vecera <ivecera@redhat.com>

Reviewed-by: Simon Horman <horms@kernel.org>
Pucha, HimasekharX Reddy April 2, 2024, 4:20 a.m. UTC | #2 
> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@osuosl.org> On Behalf Of Ivan Vecera
> Sent: Wednesday, March 27, 2024 1:27 PM
> To: intel-wired-lan@lists.osuosl.org
> Cc: netdev@vger.kernel.org; linux-kernel@vger.kernel.org; Loktionov, Aleksandr <aleksandr.loktionov@intel.com>; edumazet@google.com; Kalesh AP <kalesh-anakkur.purayil@broadcom.com>; Nguyen, Anthony L <anthony.l.nguyen@intel.com>; kuba@kernel.org; pabeni@redhat.com; davem@davemloft.net
> Subject: [Intel-wired-lan] [PATCH iwl-next v2 1/7] i40e: Remove flags field from i40e_veb
>
> The field is initialized always to zero and it is never read.
> Remove it.
>
> Reviewed-by: Michal Schmidt <mschmidt@redhat.com>
> Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
> Signed-off-by: Ivan Vecera <ivecera@redhat.com>
> ---
>  drivers/net/ethernet/intel/i40e/i40e.h         |  3 +--
>  drivers/net/ethernet/intel/i40e/i40e_debugfs.c |  2 +-
>  drivers/net/ethernet/intel/i40e/i40e_main.c    | 13 +++++--------
>  3 files changed, 7 insertions(+), 11 deletions(-)
>

Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 2fbabcdb5bb5..5248e78f7849 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -788,7 +788,6 @@  struct i40e_veb {
 	u16 stats_idx;		/* index of VEB parent */
 	u8  enabled_tc;
 	u16 bridge_mode;	/* Bridge Mode (VEB/VEPA) */
-	u16 flags;
 	u16 bw_limit;
 	u8  bw_max_quanta;
 	bool is_abs_credits;
@@ -1213,7 +1212,7 @@  void i40e_vsi_stop_rings(struct i40e_vsi *vsi);
 void i40e_vsi_stop_rings_no_wait(struct  i40e_vsi *vsi);
 int i40e_vsi_wait_queues_disabled(struct i40e_vsi *vsi);
 int i40e_reconfig_rss_queues(struct i40e_pf *pf, int queue_count);
-struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags, u16 uplink_seid,
+struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 uplink_seid,
 				u16 downlink_seid, u8 enabled_tc);
 void i40e_veb_release(struct i40e_veb *veb);
 
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index f9ba45f596c9..6147c5f128e8 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -867,7 +867,7 @@  static ssize_t i40e_dbg_command_write(struct file *filp,
 			goto command_write_done;
 		}
 
-		veb = i40e_veb_setup(pf, 0, uplink_seid, vsi_seid, enabled_tc);
+		veb = i40e_veb_setup(pf, uplink_seid, vsi_seid, enabled_tc);
 		if (veb)
 			dev_info(&pf->pdev->dev, "added relay %d\n", veb->seid);
 		else
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 663b2237eb4e..2f1604ae78c7 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -13138,7 +13138,7 @@  static int i40e_ndo_bridge_setlink(struct net_device *dev,
 
 		/* Insert a new HW bridge */
 		if (!veb) {
-			veb = i40e_veb_setup(pf, 0, vsi->uplink_seid, vsi->seid,
+			veb = i40e_veb_setup(pf, vsi->uplink_seid, vsi->seid,
 					     vsi->tc_config.enabled_tc);
 			if (veb) {
 				veb->bridge_mode = mode;
@@ -14394,10 +14394,10 @@  struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
 		}
 
 		if (vsi->uplink_seid == pf->mac_seid)
-			veb = i40e_veb_setup(pf, 0, pf->mac_seid, vsi->seid,
+			veb = i40e_veb_setup(pf, pf->mac_seid, vsi->seid,
 					     vsi->tc_config.enabled_tc);
 		else if ((vsi->flags & I40E_VSI_FLAG_VEB_OWNER) == 0)
-			veb = i40e_veb_setup(pf, 0, vsi->uplink_seid, vsi->seid,
+			veb = i40e_veb_setup(pf, vsi->uplink_seid, vsi->seid,
 					     vsi->tc_config.enabled_tc);
 		if (veb) {
 			if (vsi->seid != pf->vsi[pf->lan_vsi]->seid) {
@@ -14791,7 +14791,6 @@  static int i40e_add_veb(struct i40e_veb *veb, struct i40e_vsi *vsi)
 /**
  * i40e_veb_setup - Set up a VEB
  * @pf: board private structure
- * @flags: VEB setup flags
  * @uplink_seid: the switch element to link to
  * @vsi_seid: the initial VSI seid
  * @enabled_tc: Enabled TC bit-map
@@ -14804,9 +14803,8 @@  static int i40e_add_veb(struct i40e_veb *veb, struct i40e_vsi *vsi)
  * Returns pointer to the successfully allocated VEB sw struct on
  * success, otherwise returns NULL on failure.
  **/
-struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags,
-				u16 uplink_seid, u16 vsi_seid,
-				u8 enabled_tc)
+struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 uplink_seid,
+				u16 vsi_seid, u8 enabled_tc)
 {
 	struct i40e_vsi *vsi = NULL;
 	struct i40e_veb *veb;
@@ -14837,7 +14835,6 @@  struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags,
 	if (veb_idx < 0)
 		goto err_alloc;
 	veb = pf->veb[veb_idx];
-	veb->flags = flags;
 	veb->uplink_seid = uplink_seid;
 	veb->enabled_tc = (enabled_tc ? enabled_tc : 0x1);