net: hns3: fixed vf get max channels bug

Currently, the queried maximum of vf channels is the maximum of channels
supported by each TC. However, the actual maximum of channels is
the maximum of channels supported by the device.

Fixes: 849e460 ("net: hns3: add ethtool_ops.get_channels support for VF")
Signed-off-by: Jian Shen <[email protected]>
Signed-off-by: Hao Lan <[email protected]>
Signed-off-by: Jijie Shao <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>

Author: IronShen

drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c

@@ -3094,11 +3094,7 @@ static void hclgevf_uninit_ae_dev(struct hnae3_ae_dev *ae_dev)
 
 static u32 hclgevf_get_max_channels(struct hclgevf_dev *hdev)
 {
-	struct hnae3_handle *nic = &hdev->nic;
-	struct hnae3_knic_private_info *kinfo = &nic->kinfo;
-
-	return min_t(u32, hdev->rss_size_max,
-		     hdev->num_tqps / kinfo->tc_info.num_tc);
+	return min(hdev->rss_size_max, hdev->num_tqps);
 }
 
 /**