efi_loader: superfluous efi_restore_gd after EFI_CALL

EFI_CALL() invokes __efi_entry_check() which executes set_gd(efi_gd).
There is no need to execute set_gd(efi_gd) again via efi_restore_gd().

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
diff --git a/cmd/bootefi.c b/cmd/bootefi.c
index 578dbb1..c1454ff 100644
--- a/cmd/bootefi.c
+++ b/cmd/bootefi.c
@@ -107,7 +107,6 @@
 
 	/* Execute the test */
 	ret = EFI_CALL(efi_selftest(&image_obj->header, &systab));
-	efi_restore_gd();
 	free(loaded_image_info->load_options);
 	efi_free_pool(test_device_path);
 	efi_free_pool(test_image_path);
diff --git a/cmd/efidebug.c b/cmd/efidebug.c
index a587860..d1f86e7 100644
--- a/cmd/efidebug.c
+++ b/cmd/efidebug.c
@@ -1404,8 +1404,6 @@
 	if (ret && exit_data)
 		efi_free_pool(exit_data);
 
-	efi_restore_gd();
-
 	free(load_options);
 	return CMD_RET_SUCCESS;
 }
diff --git a/lib/efi_loader/efi_helper.c b/lib/efi_loader/efi_helper.c
index 6918fd5..9d7f82f 100644
--- a/lib/efi_loader/efi_helper.c
+++ b/lib/efi_loader/efi_helper.c
@@ -544,8 +544,6 @@
 		}
 	}
 
-	efi_restore_gd();
-
 out:
 	free(load_options);