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| author | Will Deacon <[email protected]> | 2015-10-13 16:51:14 +0000 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2015-10-15 15:29:47 +0000 |
| commit | c0733a2cf30c1e7923b6ad4f8df67941502923de (patch) | |
| tree | db477bf821543a6c3da5000a2e531a49a77740fb /lib/mpi/mpicoder.c | |
| parent | iommu/arm-smmu: ThunderX mis-extends 64bit registers (diff) | |
| download | kernel-c0733a2cf30c1e7923b6ad4f8df67941502923de.tar.gz kernel-c0733a2cf30c1e7923b6ad4f8df67941502923de.zip | |
iommu/arm-smmu: Fix error checking for ASID and VMID allocation
The bitmap allocator returns an int, which is one of the standard
negative values on failure. Rather than assigning this straight to a
u16 (like we do for the ASID and VMID callers), which means that we
won't detect failure correctly, use an int for the purposes of error
checking.
Cc: <[email protected]>
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'lib/mpi/mpicoder.c')
0 files changed, 0 insertions, 0 deletions