vboot: remove some trailing spaces

BUG=b:124141368
TEST=none
BRANCH=none

Change-Id: I054e668d96e1c76d6ce464e182fd05d17ef3fca0
Signed-off-by: Joel Kitching <kitching@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/2154342
Reviewed-by: Joel Kitching <kitching@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@chromium.org>
Commit-Queue: Joel Kitching <kitching@chromium.org>
Tested-by: Joel Kitching <kitching@chromium.org>
diff --git a/firmware/lib/include/vboot_test.h b/firmware/lib/include/vboot_test.h
index 35a3451..9c84909 100644
--- a/firmware/lib/include/vboot_test.h
+++ b/firmware/lib/include/vboot_test.h
@@ -1,7 +1,7 @@
 /* Copyright 2019 The Chromium OS Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
- * 
+ *
  * This header is for APIs that are only used by test code.
  */
 
diff --git a/tests/vb20_api_kernel_tests.c b/tests/vb20_api_kernel_tests.c
index aa7686b..676cb19 100644
--- a/tests/vb20_api_kernel_tests.c
+++ b/tests/vb20_api_kernel_tests.c
@@ -101,7 +101,7 @@
 		k->key_offset = vb2_offset_of(k, kdata);
 		k->key_size = sizeof(fw_kernel_key_data);
 		sd->preamble_size = sizeof(*fwpre) + k->key_size;
-		vb2_set_workbuf_used(ctx, 
+		vb2_set_workbuf_used(ctx,
 				     sd->preamble_offset + sd->preamble_size);
 
 		/* Needed to check that secdata_kernel initialization is
@@ -119,7 +119,7 @@
 			vb2_member_of(sd, sd->data_key_offset);
 		kdkey->algorithm = VB2_ALG_RSA2048_SHA256;
 		sd->data_key_size = sizeof(*kdkey);
-		vb2_set_workbuf_used(ctx, 
+		vb2_set_workbuf_used(ctx,
 				     sd->data_key_offset + sd->data_key_size);
 
 		/* Create mock kernel preamble in the context */
diff --git a/tests/vb2_kernel_tests.c b/tests/vb2_kernel_tests.c
index b78b292..0117f97 100644
--- a/tests/vb2_kernel_tests.c
+++ b/tests/vb2_kernel_tests.c
@@ -97,7 +97,7 @@
 		k->key_offset = vb2_offset_of(k, kdata);
 		k->key_size = sizeof(fw_kernel_key_data);
 		sd->preamble_size = sizeof(*fwpre) + k->key_size;
-		vb2_set_workbuf_used(ctx, 
+		vb2_set_workbuf_used(ctx,
 				     sd->preamble_offset + sd->preamble_size);
 
 		/* Needed to check that secdata_kernel initialization is