linux-kernel - [PATCH 5.10 15/65] ice: do not setup vlan for loopback VSI

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Date:   Mon,  1 Aug 2022 13:46:32 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Maciej Fijalkowski <maciej.fijalkowski@...el.com>,
        George Kuruvinakunnel <george.kuruvinakunnel@...el.com>,
        Tony Nguyen <anthony.l.nguyen@...el.com>
Subject: [PATCH 5.10 15/65] ice: do not setup vlan for loopback VSI

From: Maciej Fijalkowski <maciej.fijalkowski@...el.com>

commit cc019545a238518fa9da1e2a889f6e1bb1005a63 upstream.

Currently loopback test is failiing due to the error returned from
ice_vsi_vlan_setup(). Skip calling it when preparing loopback VSI.

Fixes: 0e674aeb0b77 ("ice: Add handler for ethtool selftest")
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@...el.com>
Tested-by: George Kuruvinakunnel <george.kuruvinakunnel@...el.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/ethernet/intel/ice/ice_main.c |    8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -5203,10 +5203,12 @@ int ice_vsi_cfg(struct ice_vsi *vsi)
 	if (vsi->netdev) {
 		ice_set_rx_mode(vsi->netdev);
 
-		err = ice_vsi_vlan_setup(vsi);
+		if (vsi->type != ICE_VSI_LB) {
+			err = ice_vsi_vlan_setup(vsi);
 
-		if (err)
-			return err;
+			if (err)
+				return err;
+		}
 	}
 	ice_vsi_cfg_dcb_rings(vsi);