drm/i915: Don't mask the return code whilst relocating.

The return from move_to_gtt_domain() may indicate a pending signal which
needs to handled as opposed to an actual error, for instance, so report
the original return value rather than forcing an EINVAL.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index db9d36fb5883..a78c97340605 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -3454,7 +3454,7 @@ i915_gem_object_pin_and_relocate(struct drm_gem_object *obj,
                 if (ret != 0) {
                         drm_gem_object_unreference(target_obj);
                         i915_gem_object_unpin(obj);
-                        return -EINVAL;
+                        return ret;
                 }
 
                 /* Map the page containing the relocation we're going to