Fix up an unlock that was left over when I changed the locking

requirements of this function (due to no longer binding any objects)

Found by matthew@'s lovely lock assertion diff.

1 files changed, 2 insertions, 4 deletions

diff --git a/sys/dev/pci/drm/i915_drv.c b/sys/dev/pci/drm/i915_drv.c
index 88d87ee7bf6..639545cb51d 100644
--- a/sys/dev/pci/drm/i915_drv.c
+++ b/sys/dev/pci/drm/i915_drv.c
@@ -1397,12 +1397,10 @@ i915_gem_gtt_map_ioctl(struct drm_device *dev, void *data,
 	    UVM_INH_SHARE, UVM_ADV_RANDOM, 0), curproc);
 
 done:
-	if (ret != 0)
-		drm_unref(&obj->uobj);
-	DRM_UNLOCK();
-
 	if (ret == 0)
 		args->addr_ptr = (uint64_t) addr + (args->offset & PAGE_MASK);
+	else
+		drm_unref(&obj->uobj);
 
 	return (ret);
 }