diff options
| author | qumingguang <qumingguang@huawei.com> | 2017-11-02 13:45:22 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-02 13:28:35 +0100 |
| commit | ae064e6123f89f90af7e4ea190cc0c612643ca93 (patch) | |
| tree | 5aaa655a9abd4287b554be24b3bd9d508cc3800c | |
| parent | net: hns3: Add reset interface implementation in client (diff) | |
| download | linux-ae064e6123f89f90af7e4ea190cc0c612643ca93.tar.xz linux-ae064e6123f89f90af7e4ea190cc0c612643ca93.zip | |
net: hns3: Fix a misuse to devm_free_irq
we should use free_irq to free the nic irq during the unloading time.
because we use request_irq to apply it when nic up. It will crash if
up net device after reset the port. This patch fixes the issue.
Signed-off-by: qumingguang <qumingguang@huawei.com>
Signed-off-by: Lipeng <lipeng321@huawei.com>
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c index 39679fdb83c7..2a0af11c9b59 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c @@ -2558,9 +2558,8 @@ static int hns3_nic_uninit_vector_data(struct hns3_nic_priv *priv) (void)irq_set_affinity_hint( priv->tqp_vector[i].vector_irq, NULL); - devm_free_irq(&pdev->dev, - priv->tqp_vector[i].vector_irq, - &priv->tqp_vector[i]); + free_irq(priv->tqp_vector[i].vector_irq, + &priv->tqp_vector[i]); } priv->ring_data[i].ring->irq_init_flag = HNS3_VECTOR_NOT_INITED; |