[dpdk-dev] [PATCH v3 4/7] net/netvsc: fix warning when VF is removed

Stephen Hemminger stephen at networkplumber.org
Tue May 19 18:52:27 CEST 2020


The code to unset owner of VF device was changing port to invalid
value before calling unset.

Fixes: 4a9efcddaddd ("net/netvsc: fix VF support with secondary process")
Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
---
 drivers/net/netvsc/hn_vf.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/netvsc/hn_vf.c b/drivers/net/netvsc/hn_vf.c
index b7e3ba46bf63..a745c7c36ea3 100644
--- a/drivers/net/netvsc/hn_vf.c
+++ b/drivers/net/netvsc/hn_vf.c
@@ -120,11 +120,11 @@ static void hn_vf_remove(struct hn_data *hv)
 		/* Stop incoming packets from arriving on VF */
 		hn_nvs_set_datapath(hv, NVS_DATAPATH_SYNTHETIC);
 
-		/* Stop transmission over VF */
-		hv->vf_port = HN_INVALID_PORT;
-
 		/* Give back ownership */
 		rte_eth_dev_owner_unset(hv->vf_port, hv->owner.id);
+
+		/* Stop transmission over VF */
+		hv->vf_port = HN_INVALID_PORT;
 	}
 }
 
-- 
2.26.2



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