diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index a8768e2bbebc6401450e78d837dfc48566edcd46..f5094bb82d32bf03d401b46d199ab23db01e77c0 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -506,7 +506,7 @@ i915_gem_pread_ioctl(struct drm_device *dev, void *data,
 		return ret;
 
 	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (obj == NULL) {
+	if (&obj->base == NULL) {
 		ret = -ENOENT;
 		goto unlock;
 	}
@@ -949,7 +949,7 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data,
 		return ret;
 
 	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (obj == NULL) {
+	if (&obj->base == NULL) {
 		ret = -ENOENT;
 		goto unlock;
 	}
@@ -1045,7 +1045,7 @@ i915_gem_set_domain_ioctl(struct drm_device *dev, void *data,
 		return ret;
 
 	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (obj == NULL) {
+	if (&obj->base == NULL) {
 		ret = -ENOENT;
 		goto unlock;
 	}
@@ -1088,7 +1088,7 @@ i915_gem_sw_finish_ioctl(struct drm_device *dev, void *data,
 		return ret;
 
 	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (obj == NULL) {
+	if (&obj->base == NULL) {
 		ret = -ENOENT;
 		goto unlock;
 	}
@@ -1463,7 +1463,7 @@ i915_gem_mmap_gtt_ioctl(struct drm_device *dev, void *data,
 		return ret;
 
 	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (obj == NULL) {
+	if (&obj->base == NULL) {
 		ret = -ENOENT;
 		goto unlock;
 	}
@@ -3331,7 +3331,7 @@ i915_gem_pin_ioctl(struct drm_device *dev, void *data,
 		return ret;
 
 	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (obj == NULL) {
+	if (&obj->base == NULL) {
 		ret = -ENOENT;
 		goto unlock;
 	}
@@ -3382,7 +3382,7 @@ i915_gem_unpin_ioctl(struct drm_device *dev, void *data,
 		return ret;
 
 	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (obj == NULL) {
+	if (&obj->base == NULL) {
 		ret = -ENOENT;
 		goto unlock;
 	}
@@ -3419,7 +3419,7 @@ i915_gem_busy_ioctl(struct drm_device *dev, void *data,
 		return ret;
 
 	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (obj == NULL) {
+	if (&obj->base == NULL) {
 		ret = -ENOENT;
 		goto unlock;
 	}
@@ -3497,7 +3497,7 @@ i915_gem_madvise_ioctl(struct drm_device *dev, void *data,
 		return ret;
 
 	obj = to_intel_bo(drm_gem_object_lookup(dev, file_priv, args->handle));
-	if (obj == NULL) {
+	if (&obj->base == NULL) {
 		ret = -ENOENT;
 		goto unlock;
 	}
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 84fa24e6cca84cbb8807d5cd2cb5aea272832da8..a72e7b2cb04810e613e76a48a727de6c1ead363e 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -677,7 +677,7 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev,
 	for (i = 0; i < count; i++) {
 		obj = to_intel_bo(drm_gem_object_lookup(dev, file,
 							exec[i].handle));
-		if (obj == NULL) {
+		if (&obj->base == NULL) {
 			DRM_ERROR("Invalid object handle %d at index %d\n",
 				   exec[i].handle, i);
 			ret = -ENOENT;
@@ -1087,7 +1087,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data,
 
 		obj = to_intel_bo(drm_gem_object_lookup(dev, file,
 							exec[i].handle));
-		if (obj == NULL) {
+		if (&obj->base == NULL) {
 			DRM_ERROR("Invalid object handle %d at index %d\n",
 				   exec[i].handle, i);
 			/* prevent error path from reading uninitialized data */
diff --git a/drivers/gpu/drm/i915/i915_gem_tiling.c b/drivers/gpu/drm/i915/i915_gem_tiling.c
index a093d67b94e28a94363712a339803942f50bd4a4..0a8969392829c0a0a2f3af20dff2f33c8ae87f0b 100644
--- a/drivers/gpu/drm/i915/i915_gem_tiling.c
+++ b/drivers/gpu/drm/i915/i915_gem_tiling.c
@@ -286,7 +286,7 @@ i915_gem_set_tiling(struct drm_device *dev, void *data,
 	struct drm_i915_gem_object *obj;
 
 	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (obj == NULL)
+	if (&obj->base == NULL)
 		return -ENOENT;
 
 	if (!i915_tiling_ok(dev,
@@ -366,7 +366,7 @@ i915_gem_get_tiling(struct drm_device *dev, void *data,
 	struct drm_i915_gem_object *obj;
 
 	obj = to_intel_bo(drm_gem_object_lookup(dev, file, args->handle));
-	if (obj == NULL)
+	if (&obj->base == NULL)
 		return -ENOENT;
 
 	mutex_lock(&dev->struct_mutex);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 1a15438512f1524883581af59acdc2f20fccd1fe..40fcbc91139c87d82827c5a5bced8ae255ea7a6f 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5324,7 +5324,7 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc,
 	}
 
 	obj = to_intel_bo(drm_gem_object_lookup(dev, file, handle));
-	if (!obj)
+	if (&obj->base == NULL)
 		return -ENOENT;
 
 	if (obj->base.size < width * height * 4) {
@@ -6563,7 +6563,7 @@ intel_user_framebuffer_create(struct drm_device *dev,
 	int ret;
 
 	obj = to_intel_bo(drm_gem_object_lookup(dev, filp, mode_cmd->handle));
-	if (!obj)
+	if (&obj->base == NULL)
 		return ERR_PTR(-ENOENT);
 
 	intel_fb = kzalloc(sizeof(*intel_fb), GFP_KERNEL);
diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c
index 29fb2174eaaaf9c9faff0dcbc4f16b7d1b7c4ff7..50bc865139aa2cec1069c5f3ae7e80e55a7adeee 100644
--- a/drivers/gpu/drm/i915/intel_overlay.c
+++ b/drivers/gpu/drm/i915/intel_overlay.c
@@ -1156,7 +1156,7 @@ int intel_overlay_put_image(struct drm_device *dev, void *data,
 
 	new_bo = to_intel_bo(drm_gem_object_lookup(dev, file_priv,
 						   put_image_rec->bo_handle));
-	if (!new_bo) {
+	if (&new_bo->base == NULL) {
 		ret = -ENOENT;
 		goto out_free;
 	}