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authorColin Ian King <colin.king@canonical.com>2017-02-03 20:23:42 +0000
committerAlex Deucher <alexander.deucher@amd.com>2017-02-08 21:06:00 -0500
commit6127f4aee474a7b22330d1b9aa39d5c5f98bbaeb (patch)
treee8c59eb4f5a40c254364a68488077d93d781611e /drivers/gpu/drm
parent9338acc579f904668d71760a871c67b165567569 (diff)
drm/amdgpu/virt: fix double kfree on bo_va
bo_va is being kfree'd twice, once in the call to amdgpu_vm_bo_rmv and then a short while later. Fix this double free by removing the 2nd kfree. Detected by CoverityScan, CID#1399524 ("Double Free") Reviewed-by: Monk Liu <monk.liu@amd.com> Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index 3fd951c71d1b..dcfb7df3caf4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -83,7 +83,6 @@ int amdgpu_map_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm)
DRM_ERROR("failed to do bo_map on static CSA, err=%d\n", r);
amdgpu_vm_bo_rmv(adev, bo_va);
ttm_eu_backoff_reservation(&ticket, &list);
- kfree(bo_va);
return r;
}