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gpu: nvgpu: Cast int to u8 explicitly

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In the Linux VM code the kind attribute is assigned to a u8 from an
int. The code is safe due to the checks in place, however, coverity
does not like this so explicitly cast to u8 before assigning kind
to kind_v.

Coverity ID: 2567919
Bug 200291879

Change-Id: I3860faa99da8ac1a24bd0c3d77c7fbc72207614a
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1548712
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Alex Waterman
2017-08-30 13:43:41 -07:00
committed by mobile promotions
parent 5e2c0c5c96
commit de0ce3e017
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/nvgpu/common/linux/vm.c
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@@ -243,7 +243,7 @@ u64 nvgpu_vm_map(struct vm_gk20a *vm,
err = -EINVAL;
goto clean_up;
} else {
bfr.kind_v = kind;
bfr.kind_v = (u8)kind;
}
bfr.size = dmabuf->size;
sgl = bfr.sgt->sgl;