From: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Date: Fri, 1 Apr 2022 14:54:38 +0200
Subject: ice: allow creating VFs for !CONFIG_NET_SWITCHDEV
Patch-mainline: v5.18-rc4
Git-commit: aacca7a83b9753c562395ef328352dfd8c003c59
References: jsc#SLE-18375

Currently for !CONFIG_NET_SWITCHDEV kernel builds it is not possible to
create VFs properly as call to ice_eswitch_configure() returns
-EOPNOTSUPP for us. This is because CONFIG_ICE_SWITCHDEV depends on
CONFIG_NET_SWITCHDEV.

Change the ice_eswitch_configure() implementation for
!CONFIG_ICE_SWITCHDEV to return 0 instead -EOPNOTSUPP and let
ice_ena_vfs() finish its work properly.

CC: Grzegorz Nitka <grzegorz.nitka@intel.com>
Fixes: 1a1c40df2e80 ("ice: set and release switchdev environment")
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@intel.com>
Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/intel/ice/ice_eswitch.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/intel/ice/ice_eswitch.h
+++ b/drivers/net/ethernet/intel/ice/ice_eswitch.h
@@ -42,7 +42,7 @@ static inline void ice_eswitch_update_re
 
 static inline int ice_eswitch_configure(struct ice_pf *pf)
 {
-	return -EOPNOTSUPP;
+	return 0;
 }
 
 static inline int ice_eswitch_rebuild(struct ice_pf *pf)