[PATCH 1/1] drm/amdgpu: Fix error handling in amdgpu_ras_recovery_init
Kuehling, Felix
Felix.Kuehling at amd.com
Thu Oct 3 22:00:44 UTC 2019
Don't set a struct pointer to NULL before freeing its members. It's
hard to see what's happening due to a local pointer-to-pointer data
aliasing con->eh_data.
Signed-off-by: Felix Kuehling <Felix.Kuehling at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 486568ded6d6..0e2ee5869b5f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -1542,10 +1542,10 @@ int amdgpu_ras_recovery_init(struct amdgpu_device *adev)
release:
amdgpu_ras_release_bad_pages(adev);
free:
- con->eh_data = NULL;
kfree((*data)->bps);
kfree((*data)->bps_bo);
kfree(*data);
+ con->eh_data = NULL;
out:
DRM_WARN("Failed to initialize ras recovery!\n");
--
2.17.1
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