net: hns3: fix PF rss size initialization bug

Currently hns3 driver misuses the VF rss size to initialize the PF rss size
in hclge_tm_vport_tc_info_update. So this patch fix it by checking the
vport id before initialization.

Fixes: 7347255ea389 ("net: hns3: refactor PF rss get APIs with new common rss get APIs")
Signed-off-by: Jie Wang <wangjie125@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
index ad53a344732211fe93b79a038a60917f1b447539..f5296ff60694480167502345785a37e13e1067c2 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c
@@ -681,7 +681,9 @@ static void hclge_tm_vport_tc_info_update(struct hclge_vport *vport)
        kinfo->num_tqps = hclge_vport_get_tqp_num(vport);
        vport->dwrr = 100;  /* 100 percent as init */
        vport->bw_limit = hdev->tm_info.pg_info[0].bw_limit;
-       hdev->rss_cfg.rss_size = kinfo->rss_size;
+
+       if (vport->vport_id == PF_VPORT_ID)
+               hdev->rss_cfg.rss_size = kinfo->rss_size;
 
        /* when enable mqprio, the tc_info has been updated. */
        if (kinfo->tc_info.mqprio_active)