From: Lipeng <lipeng321@xxxxxxxxxx>
[ Upstream commit a17dcf3f0124698d1120da71574bf4c339e5a368 ]
HNS3 driver initialize hdev->roce_client and vport->roce.client in
hclge_init_client_instance, and need set hdev->roce_client and
vport->roce.client NULL.
If do not set them NULL when uninit, it will fail in the scene:
insmod hns3.ko, hns-roce.ko, hns-roce-hw-v3.ko successfully, but
rmmod hns3.ko after rmmod hns-roce-hw-v2.ko and hns-roce.ko.
This patch fixes the issue.
Fixes: 46a3df9 (net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support)
Signed-off-by: Lipeng <lipeng321@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
---
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index c1cdbfd83bdb..1df84a874d95 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -4007,13 +4007,19 @@ static void hclge_uninit_client_instance(struct hnae3_client *client,
for (i = 0; i < hdev->num_vmdq_vport + 1; i++) {
vport = &hdev->vport[i];
- if (hdev->roce_client)
+ if (hdev->roce_client) {
hdev->roce_client->ops->uninit_instance(&vport->roce,
0);
+ hdev->roce_client = NULL;
+ vport->roce.client = NULL;
+ }
if (client->type == HNAE3_CLIENT_ROCE)
return;
- if (client->ops->uninit_instance)
+ if (client->ops->uninit_instance) {
client->ops->uninit_instance(&vport->nic, 0);
+ hdev->nic_client = NULL;
+ vport->nic.client = NULL;
+ }
}
}
--
2.11.0