From d4083d3c00f60a09ad82e3bf17ff57fec69c8aa6 Mon Sep 17 00:00:00 2001
From: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Date: Wed, 10 Feb 2021 17:41:43 -0800
Subject: [PATCH] ibmvnic: Set to CLOSED state even on error
References: bsc#1084610 ltc#165122 git-fixes
Patch-mainline: v5.12-rc1
Git-commit: d4083d3c00f60a09ad82e3bf17ff57fec69c8aa6
If set_link_state() fails for any reason, we still cleanup the adapter
state and cannot recover from a partial close anyway. So set the adapter
to CLOSED state. That way if a new soft/hard reset is processed, the
adapter will remain in the CLOSED state until the next ibmvnic_open().
Fixes: 01d9bd792d16 ("ibmvnic: Reorganize device close")
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Reported-by: Abdul Haleem <abdhalee@in.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
drivers/net/ethernet/ibm/ibmvnic.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index a536fdbf05e1..621be6d2da97 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -1353,10 +1353,8 @@ static int __ibmvnic_close(struct net_device *netdev)
adapter->state = VNIC_CLOSING;
rc = set_link_state(adapter, IBMVNIC_LOGICAL_LNK_DN);
- if (rc)
- return rc;
adapter->state = VNIC_CLOSED;
- return 0;
+ return rc;
}
static int ibmvnic_close(struct net_device *netdev)
--
2.26.2