[PATCH 5.9 015/105] ibmvnic: handle inconsistent login with reset

[Greg Kroah-Hartman]

From: Dany Madden <drt@xxxxxxxxxxxxx>

[ Upstream commit 31d6b4036098f6b59bcfa20375626b500c7d7417 ]

Inconsistent login with the vnicserver is causing the device to be
removed. This does not give the device a chance to recover from error
state. This patch schedules a FATAL reset instead to bring the adapter
up.

Fixes: 032c5e82847a2 ("Driver for IBM System i/p VNIC protocol")
Signed-off-by: Dany Madden <drt@xxxxxxxxxxxxx>
Signed-off-by: Lijun Pan <ljp@xxxxxxxxxxxxx>
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/net/ethernet/ibm/ibmvnic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 3654be5772c85..85c54c061ed91 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -4400,7 +4400,7 @@ static int handle_login_rsp(union ibmvnic_crq *login_rsp_crq,
 	     adapter->req_rx_add_queues !=
 	     be32_to_cpu(login_rsp->num_rxadd_subcrqs))) {
 		dev_err(dev, "FATAL: Inconsistent login and login rsp\n");
-		ibmvnic_remove(adapter->vdev);
+		ibmvnic_reset(adapter, VNIC_RESET_FATAL);
 		return -EIO;
 	}
 	release_login_buffer(adapter);
-- 
2.27.0