net: hns3: Fix a misuse to devm_free_irq

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[ Upstream commit ae064e6123 ]

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>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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qumingguang 2017-11-02 20:45:22 +08:00 • committed by Greg Kroah-Hartman

parent 6278507395

commit 7018a57cf7

1 changed files with 2 additions and 3 deletions

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drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c

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