linux-kernel - [PATCH 5.10 19/71] ice: Remove unnecessary checker loop

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Date:   Mon, 14 Mar 2022 12:53:12 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Anirudh Venkataramanan <anirudh.venkataramanan@...el.com>,
        Tony Brelinski <tonyx.brelinski@...el.com>,
        Tony Nguyen <anthony.l.nguyen@...el.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.10 19/71] ice: Remove unnecessary checker loop

From: Anirudh Venkataramanan <anirudh.venkataramanan@...el.com>

[ Upstream commit fd3dc1655eda6173566d56eaeb54f27ab4c9e33c ]

The loop checking for PF VSI doesn't make any sense. The VSI type
backing the netdev passed to ice_set_link_ksettings will always be
of type ICE_PF_VSI. Remove it.

Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@...el.com>
Tested-by: Tony Brelinski <tonyx.brelinski@...el.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/ethernet/intel/ice/ice_ethtool.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c
index be02f8f4d854..300fd5d0ff32 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c
@@ -2189,8 +2189,8 @@ ice_set_link_ksettings(struct net_device *netdev,
 	struct ethtool_link_ksettings safe_ks, copy_ks;
 	struct ice_aqc_get_phy_caps_data *abilities;
 	u8 autoneg, timeout = TEST_SET_BITS_TIMEOUT;
-	u16 adv_link_speed, curr_link_speed, idx;
 	struct ice_aqc_set_phy_cfg_data config;
+	u16 adv_link_speed, curr_link_speed;
 	struct ice_pf *pf = np->vsi->back;
 	struct ice_port_info *p;
 	u8 autoneg_changed = 0;
@@ -2205,14 +2205,6 @@ ice_set_link_ksettings(struct net_device *netdev,
 	if (!p)
 		return -EOPNOTSUPP;
 
-	/* Check if this is LAN VSI */
-	ice_for_each_vsi(pf, idx)
-		if (pf->vsi[idx]->type == ICE_VSI_PF) {
-			if (np->vsi != pf->vsi[idx])
-				return -EOPNOTSUPP;
-			break;
-		}
-
 	if (p->phy.media_type != ICE_MEDIA_BASET &&
 	    p->phy.media_type != ICE_MEDIA_FIBER &&
 	    p->phy.media_type != ICE_MEDIA_BACKPLANE &&
-- 
2.34.1