mirror of https://gitee.com/openkylin/linux.git
drm/amdgpu: potential uninitialized variable in amdgpu_vce_ring_parse_cs()
We shifted some code around in commit 9cca0b8e5d
("drm/amdgpu: move
amdgpu_cs_sysvm_access_required into find_mapping") and now my static
checker complains that "r" might not be initialized at the end of the
function. I've reviewed the code, and that seems possible, but it's
also possible I may have missed something.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
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parent
0d1da3c152
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@ -648,7 +648,7 @@ int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p, uint32_t ib_idx)
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uint32_t allocated = 0;
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uint32_t tmp, handle = 0;
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uint32_t *size = &tmp;
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int i, r, idx = 0;
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int i, r = 0, idx = 0;
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p->job->vm = NULL;
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ib->gpu_addr = amdgpu_sa_bo_gpu_addr(ib->sa_bo);
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