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drm/radeon: Ensure radeon bo is unreserved in radeon_gem_va_ioctl

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Found with lockdep while testing gpu reset.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Matthew Dawson <matthew@mjdsystems.ca>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Matthew Dawson 2016-01-25 10:34:12 -05:00 committed by Alex Deucher
parent 41f2d99056
commit 186bac8152
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/radeon/radeon_gem.c
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@ -663,6 +663,7 @@ int radeon_gem_va_ioctl(struct drm_device *dev, void *data,
bo_va = radeon_vm_bo_find(&fpriv->vm, rbo);
if (!bo_va) {
args->operation = RADEON_VA_RESULT_ERROR;
radeon_bo_unreserve(rbo);
drm_gem_object_unreference_unlocked(gobj);
return -ENOENT;
}