[Intel-wired-lan] [PATCH iwl-net 1/2] ice: fix inverted ready check for VF representors

[Petr Oros]

Commit 0f00a897c9fcbd ("ice: check if SF is ready in ethtool ops")
refactored the VF readiness check into a generic repr->ops.ready()
callback but implemented ice_repr_ready_vf() with inverted logic:

  return !ice_check_vf_ready_for_cfg(repr->vf);

ice_check_vf_ready_for_cfg() returns 0 on success, so the negation
makes ready() return non-zero when the VF is ready. All callers treat
non-zero as "not ready, skip", causing ndo_get_stats64, get_drvinfo,
get_strings and get_ethtool_stats to always bail out in switchdev mode.

Remove the erroneous negation. The SF variant ice_repr_ready_sf() is
already correct (returns !active, i.e. non-zero when not active).

Fixes: 0f00a897c9fcbd ("ice: check if SF is ready in ethtool ops")
Signed-off-by: Petr Oros <poros at redhat.com>
---
 drivers/net/ethernet/intel/ice/ice_repr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_repr.c b/drivers/net/ethernet/intel/ice/ice_repr.c
index cb08746556a670..2a84f656405828 100644
--- a/drivers/net/ethernet/intel/ice/ice_repr.c
+++ b/drivers/net/ethernet/intel/ice/ice_repr.c
@@ -315,7 +315,7 @@ ice_repr_reg_netdev(struct net_device *netdev, const struct net_device_ops *ops)
 
 static int ice_repr_ready_vf(struct ice_repr *repr)
 {
-	return !ice_check_vf_ready_for_cfg(repr->vf);
+	return ice_check_vf_ready_for_cfg(repr->vf);
 }
 
 static int ice_repr_ready_sf(struct ice_repr *repr)
-- 
2.52.0