net: nixge: disable napi when enable interrupts failed in nixge_open()
authorZhengchao Shao <shaozhengchao@huawei.com>
Mon, 7 Nov 2022 10:14:43 +0000 (18:14 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 16 Nov 2022 08:58:20 +0000 (09:58 +0100)
commit7e4dcacb4dd6a473c9b213bba52ddd621a692a43
treea379a700a0044bd63040baacab6f5d0d35ea736f
parent409731df6310a33f4d0a3ef594d2410cdcd637f2
net: nixge: disable napi when enable interrupts failed in nixge_open()

[ 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>
drivers/net/ethernet/ni/nixge.c