diff options
| author | Yang Yingliang <[email protected]> | 2020-11-26 21:38:25 +0800 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2020-11-26 14:53:32 +0000 |
| commit | 058236eef606ea53ea7317afc20e9469cf3c3b91 (patch) | |
| tree | cb5f66fe2501217de5520d989bfa6fac4430411f /scripts/bpf_helpers_doc.py | |
| parent | 6243f572a18db99607f29517b2d6b4209356b9fa (diff) | |
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 <[email protected]>
Signed-off-by: Yang Yingliang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'scripts/bpf_helpers_doc.py')
0 files changed, 0 insertions, 0 deletions