Sparse complains with:
drivers/gpu/drm/i915/gem/i915_gem_ttm.c:1066:21: sparse:
expected restricted vm_fault_t [assigned] [usertype] ret
drivers/gpu/drm/i915/gem/i915_gem_ttm.c:1066:21: sparse: got int
Fixes: 516198d317d8 ("drm/i915: audit bo->resource usage v3")
Reported-by: kernel test robot <l...@intel.com>
Signed-off-by: Matthew Auld <matthew.a...@intel.com>
Cc: Christian König <ckoenig.leichtzumer...@gmail.com>
---
drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
index 7420276827a5..4758f21c91e1 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
@@ -1067,11 +1067,12 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf)
.interruptible = true,
.no_wait_gpu = true, /* should be idle already */
};
+ int err;
GEM_BUG_ON(!bo->ttm || !(bo->ttm->page_flags &
TTM_TT_FLAG_SWAPPED));
- ret = ttm_bo_validate(bo, i915_ttm_sys_placement(), &ctx);
- if (ret) {
+ err = ttm_bo_validate(bo, i915_ttm_sys_placement(), &ctx);
+ if (err) {
dma_resv_unlock(bo->base.resv);
return VM_FAULT_SIGBUS;
}
--
2.39.1
