From: Huazhong Tan Date: Sat, 6 Apr 2019 07:43:27 +0000 (+0800) Subject: net: hns3: not reset vport who not alive when PF reset X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=cc645dfa89a747382beaf62d69daafe60fd1cd94;p=openwrt%2Fstaging%2Fblogic.git net: hns3: not reset vport who not alive when PF reset If a vport is not alive, it is unnecessary to notify it to reset before PF asserting a reset. So before inform vport to reset, we need to check its alive state firstly. Fixes: aa5c4f175be6 ("net: hns3: add reset handling for VF when doing PF reset") Signed-off-by: Huazhong Tan Signed-off-by: Peng Li Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 62e3436d3921..693dfdda7537 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -2677,7 +2677,7 @@ static int hclge_set_all_vf_rst(struct hclge_dev *hdev, bool reset) return ret; } - if (!reset) + if (!reset || !test_bit(HCLGE_VPORT_STATE_ALIVE, &vport->state)) continue; /* Inform VF to process the reset.