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| author | Yang Yingliang <yangyingliang@huawei.com> | 2021-08-20 15:49:49 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2021-08-20 14:35:09 +0200 |
| commit | 53f613134984c293af158920ebadcac045fa0545 (patch) | |
| tree | d7a23ee813973875d9fd32dab56edd21433a1c3f /drivers/iommu/Kconfig | |
| parent | af1d321c2e99f9d48d1b680ad0260a243bc7d40f (diff) | |
| download | linux-stable-53f613134984c293af158920ebadcac045fa0545.tar.gz linux-stable-53f613134984c293af158920ebadcac045fa0545.tar.bz2 linux-stable-53f613134984c293af158920ebadcac045fa0545.zip | |
iommu/arm-smmu: Fix missing unlock on error in arm_smmu_device_group()
Add the missing unlock before return from function arm_smmu_device_group()
in the error handling case.
Fixes: b1a1347912a7 ("iommu/arm-smmu: Fix race condition during iommu_group creation")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210820074949.1946576-1-yangyingliang@huawei.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/Kconfig')
0 files changed, 0 insertions, 0 deletions