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net: hns3: Fix get_vector ops in hclgevf_main module

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The hclgevf_free_vector function expects the caller to pass
the vector_id to it, and hclgevf_put_vector pass vector to
it now, which will cause vector allocation problem.

This patch fixes it by converting vector into vector_id before
calling hclgevf_free_vector.

Fixes: e2cb1dec97 ("net: hns3: Add HNS3 VF HCL(Hardware Compatibility Layer) Support")
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yunsheng Lin 2018-07-06 11:28:02 +01:00 committed by David S. Miller
parent d7099d1547
commit 03718db97b
1 changed files with 10 additions and 1 deletions
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11
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c
View File

@ -658,8 +658,17 @@ static int hclgevf_unmap_ring_from_vector(
static int hclgevf_put_vector(struct hnae3_handle *handle, int vector)
{
struct hclgevf_dev *hdev = hclgevf_ae_get_hdev(handle);
int vector_id;
hclgevf_free_vector(hdev, vector);
vector_id = hclgevf_get_vector_index(hdev, vector);
if (vector_id < 0) {
dev_err(&handle->pdev->dev,
"hclgevf_put_vector get vector index fail. ret =%d\n",
vector_id);
return vector_id;
}
hclgevf_free_vector(hdev, vector_id);
return 0;
}