[PATCH 5.19 0568/1157] net: ionic: fix error check for vlan flags in ionic_set_nic_features()

Greg Kroah-Hartman
2022-08-16T04:31:40Z

From: Jian Shen <shenjian15@huawei.com>

[ Upstream commit a86e86db5e6d72c82724a63ca1c5293409a21518 ]

The prototype of input features of ionic_set_nic_features() is
netdev_features_t, but the vlan_flags is using the private
definition of ionic drivers. It should use the variable
ctx.cmd.lif_setattr.features, rather than features to check
the vlan flags. So fixes it.

Fixes: beead698b173 ("ionic: Add the basic NDO callbacks for netdev support")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Acked-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/ethernet/pensando/ionic/ionic_lif.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index f3568901eb91..1443f788ee37 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -1437,7 +1437,7 @@ static int ionic_set_nic_features(struct ionic_lif *lif,
if ((old_hw_features ^ lif->hw_features) & IONIC_ETH_HW_RX_HASH)
ionic_lif_rss_config(lif, lif->rss_types, NULL, NULL);

- if ((vlan_flags & features) &&
+ if ((vlan_flags & le64_to_cpu(ctx.cmd.lif_setattr.features)) &&
!(vlan_flags & le64_to_cpu(ctx.comp.lif_setattr.features)))
dev_info_once(lif->ionic->dev, "NIC is not supporting vlan offload, likely in SmartNIC mode\n");

--
2.35.1