[PATCH v5 07/10] net/iavf: skip RSS teardown during PF-initiated reset

[Anatoly Burakov]

During PF-initiated reset recovery, `iavf_dev_close()` skips flow flush
to avoid sending virtchnl messages to the PF. However, `iavf_hash_uninit()`
is still called unconditionally, even though any existing RSS configuration
is now invalid because of PF-initiated reset.

Move the RSS teardown under the same `pf_reset_in_progress` check as flow
flush, so that no RSS configuration messages are sent during PF-initiated
reset recovery.

Fixes: 4dad1a6815d6 ("net/iavf: skip flow flush during PF-initiated reset")
Cc: stable at dpdk.org

Signed-off-by: Anatoly Burakov <anatoly.burakov at intel.com>
Acked-by: Bruce Richardson <bruce.richardson at intel.com>
---
 drivers/net/intel/iavf/iavf_ethdev.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/intel/iavf/iavf_ethdev.c b/drivers/net/intel/iavf/iavf_ethdev.c
index f428eb3becb..41f5a638bc1 100644
--- a/drivers/net/intel/iavf/iavf_ethdev.c
+++ b/drivers/net/intel/iavf/iavf_ethdev.c
@@ -3245,12 +3245,12 @@ iavf_dev_close(struct rte_eth_dev *dev)
 	/* free iAVF security device context all related resources */
 	iavf_security_ctx_destroy(adapter);
 
-	/* remove RSS configuration */
-	iavf_hash_uninit(adapter);
-
 	/* Skip the virtchnl-emitting teardown on a PF-initiated reset */
-	if (!vf->pf_reset_in_progress)
+	if (!vf->pf_reset_in_progress) {
+		/* remove RSS configuration */
+		iavf_hash_uninit(adapter);
 		iavf_flow_flush(dev, NULL);
+	}
 	iavf_flow_uninit(adapter);
 
 	/*
-- 
2.52.0