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net: nixge: disable napi when enable interrupts failed in nixge_open()

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[ Upstream commit b06334919c7a068d54ba5b219c05e919d89943f7 ]

When failed to enable interrupts in nixge_open() for opening device,
napi isn't disabled. When open nixge device next time, it will reports
a invalid opcode issue. Fix it. Only be compiled, not be tested.

Fixes: 492caffa8a1a ("net: ethernet: nixge: Add support for National Instruments XGE netdev")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221107101443.120205-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Zhengchao Shao 2022-11-07 18:14:43 +08:00 committed by Greg Kroah-Hartman
parent 409731df63
commit 7e4dcacb4d
1 changed files with 1 additions and 0 deletions
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1
drivers/net/ethernet/ni/nixge.c
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@ -899,6 +899,7 @@ static int nixge_open(struct net_device *ndev)
err_rx_irq:
free_irq(priv->tx_irq, ndev);
err_tx_irq:
napi_disable(&priv->napi);
phy_stop(phy);
phy_disconnect(phy);
tasklet_kill(&priv->dma_err_tasklet);