diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c index 7fd25abbd57c..c44877443022 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c @@ -539,13 +539,15 @@ static int hclgevf_set_rss_algo_key(struct hclgevf_dev *hdev, { struct hclgevf_rss_config_cmd *req; struct hclgevf_desc desc; - int key_offset; + int key_offset = 0; + int key_counts; int key_size; int ret; + key_counts = HCLGEVF_RSS_KEY_SIZE; req = (struct hclgevf_rss_config_cmd *)desc.data; - for (key_offset = 0; key_offset < 3; key_offset++) { + while (key_counts) { hclgevf_cmd_setup_basic_desc(&desc, HCLGEVF_OPC_RSS_GENERIC_CONFIG, false); @@ -554,15 +556,12 @@ static int hclgevf_set_rss_algo_key(struct hclgevf_dev *hdev, req->hash_config |= (key_offset << HCLGEVF_RSS_HASH_KEY_OFFSET_B); - if (key_offset == 2) - key_size = - HCLGEVF_RSS_KEY_SIZE - HCLGEVF_RSS_HASH_KEY_NUM * 2; - else - key_size = HCLGEVF_RSS_HASH_KEY_NUM; - + key_size = min(HCLGEVF_RSS_HASH_KEY_NUM, key_counts); memcpy(req->hash_key, key + key_offset * HCLGEVF_RSS_HASH_KEY_NUM, key_size); + key_counts -= key_size; + key_offset++; ret = hclgevf_cmd_send(&hdev->hw, &desc, 1); if (ret) { dev_err(&hdev->pdev->dev, |