Files
linux/drivers
Yang Yingliang 058236eef6 iommu: return error code when it can't get group
Although iommu_group_get() in iommu_probe_device() will always succeed
thanks to __iommu_probe_device() creating the group if it's not present,
it's still worth initialising 'ret' to -ENODEV in case this path is
reachable in the future.

For now, this patch results in no functional change.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20201126133825.3643852-1-yangyingliang@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
2020-11-26 14:53:32 +00:00
..
2020-10-28 19:12:03 +01:00
2020-10-20 10:36:41 -07:00
2020-11-02 09:32:46 -08:00
2020-10-27 19:23:04 +01:00