drm: fixup i915 error codes

Frederik Deweerdt <deweerdt@free.fr> pointed this out, I fixed a missing
DRM error wrapper also.

Signed-off-by: Dave Airlie <airlied@linux.ie>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/char/drm/i915_dma.c b/drivers/char/drm/i915_dma.c
index d932f80f264c..a7924e28a847 100644
--- a/drivers/char/drm/i915_dma.c
+++ b/drivers/char/drm/i915_dma.c
@@ -260,7 +260,7 @@ static int i915_dma_init(DRM_IOCTL_ARGS)
                 retcode = i915_dma_resume(dev);
                 break;
         default:
-                retcode = -EINVAL;
+                retcode = DRM_ERR(EINVAL);
                 break;
         }
 
@@ -391,7 +391,7 @@ static int i915_emit_box(drm_device_t * dev,
         RING_LOCALS;
 
         if (DRM_COPY_FROM_USER_UNCHECKED(&box, &boxes[i], sizeof(box))) {
-                return EFAULT;
+                return DRM_ERR(EFAULT);
         }
 
         if (box.y2 <= box.y1 || box.x2 <= box.x1 || box.y2 <= 0 || box.x2 <= 0) {