The dma_buf_vmap in itself warns on error and then downgrades
the return value from error ptr to NULL. Don't try to decode error
value from the return in our test.
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
---
drivers/gpu/drm/i915/selftests/i915_gem_dmabuf.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/selftests/i915_gem_dmabuf.c
index d15cc9d3a5cd..89dc25a5a53b 100644
--- a/drivers/gpu/drm/i915/selftests/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/selftests/i915_gem_dmabuf.c
@@ -246,9 +246,9 @@ static int igt_dmabuf_export_vmap(void *arg)
i915_gem_object_put(obj);
ptr = dma_buf_vmap(dmabuf);
- if (IS_ERR(ptr)) {
- err = PTR_ERR(ptr);
- pr_err("dma_buf_vmap failed with err=%d\n", err);
+ if (!ptr) {
+ pr_err("dma_buf_vmap failed\n");
+ err = -ENOMEM;
goto out;
}
--
2.11.0
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