[U-Boot] [PATCH 17/18] efi_loader: refactor efi_setup_loaded_image

[Heinrich Schuchardt]

Use helper functions to add protocols.

Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
 lib/efi_loader/efi_boottime.c | 39 +++++++++++++++++++++++++--------------
 1 file changed, 25 insertions(+), 14 deletions(-)

diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c
index a526280e4c..3f23e6d638 100644
--- a/lib/efi_loader/efi_boottime.c
+++ b/lib/efi_loader/efi_boottime.c
@@ -1193,34 +1193,45 @@ void efi_setup_loaded_image(struct efi_loaded_image *info, struct efi_object *ob
 			    struct efi_device_path *device_path,
 			    struct efi_device_path *file_path)
 {
+	efi_status_t ret;
+
 	obj->handle = info;
 
+	info->file_path = file_path;
+	if (device_path)
+		info->device_handle = efi_dp_find_obj(device_path, NULL);
+
+	list_add_tail(&obj->link, &efi_obj_list);
 	/*
 	 * When asking for the device path interface, return
 	 * bootefi_device_path
 	 */
-	obj->protocols[0].guid = &efi_guid_device_path;
-	obj->protocols[0].protocol_interface = device_path;
+	ret = efi_add_protocol(obj->handle, &efi_guid_device_path, device_path);
+	if (ret != EFI_SUCCESS)
+		goto failure;
 
 	/*
 	 * When asking for the loaded_image interface, just
 	 * return handle which points to loaded_image_info
 	 */
-	obj->protocols[1].guid = &efi_guid_loaded_image;
-	obj->protocols[1].protocol_interface = info;
-
-	obj->protocols[2].guid = &efi_guid_console_control;
-	obj->protocols[2].protocol_interface = (void *)&efi_console_control;
+	ret = efi_add_protocol(obj->handle, &efi_guid_loaded_image, info);
+	if (ret != EFI_SUCCESS)
+		goto failure;
 
-	obj->protocols[3].guid = &efi_guid_device_path_to_text_protocol;
-	obj->protocols[3].protocol_interface =
-		(void *)&efi_device_path_to_text;
+	ret = efi_add_protocol(obj->handle, &efi_guid_console_control,
+			       (void *)&efi_console_control);
+	if (ret != EFI_SUCCESS)
+		goto failure;
 
-	info->file_path = file_path;
-	if (device_path)
-		info->device_handle = efi_dp_find_obj(device_path, NULL);
+	ret = efi_add_protocol(obj->handle,
+			       &efi_guid_device_path_to_text_protocol,
+			       (void *)&efi_device_path_to_text);
+	if (ret != EFI_SUCCESS)
+		goto failure;
 
-	list_add_tail(&obj->link, &efi_obj_list);
+	return;
+failure:
+	printf("ERROR: Failure to install protocols for loaded image\n");
 }
 
 /*
-- 
2.11.0