vboot/ui: fix some rogue spacing

BUG=b:146399181
TEST=make clean && make runtests
BRANCH=none

Signed-off-by: Joel Kitching <kitching@google.com>
Change-Id: I884ec94adc762549ad565fe0796d3db625039f64
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/2428563
Tested-by: Joel Kitching <kitching@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@chromium.org>
Commit-Queue: Joel Kitching <kitching@chromium.org>
diff --git a/firmware/2lib/2kernel.c b/firmware/2lib/2kernel.c
index 7a827c3..0fa1a6f 100644
--- a/firmware/2lib/2kernel.c
+++ b/firmware/2lib/2kernel.c
@@ -144,7 +144,7 @@
 	}
 
 	/* Initialize experimental feature flags while in normal RW path. */
-        if (!(ctx->flags & VB2_CONTEXT_RECOVERY_MODE)) {
+	if (!(ctx->flags & VB2_CONTEXT_RECOVERY_MODE)) {
 		flags = vb2_secdata_kernel_get(ctx, VB2_SECDATA_KERNEL_FLAGS);
 		flags &= ~VB2_SECDATA_KERNEL_FLAG_PHONE_RECOVERY_DISABLED;
 		flags |= VB2_SECDATA_KERNEL_FLAG_PHONE_RECOVERY_UI_DISABLED;
diff --git a/firmware/2lib/2stub.c b/firmware/2lib/2stub.c
index dba852e..e553c34 100644
--- a/firmware/2lib/2stub.c
+++ b/firmware/2lib/2stub.c
@@ -51,20 +51,20 @@
 __attribute__((weak))
 vb2_error_t vb2ex_auxfw_check(enum vb2_auxfw_update_severity *severity)
 {
-        *severity = VB2_AUXFW_NO_UPDATE;
-        return VB2_SUCCESS;
+	*severity = VB2_AUXFW_NO_UPDATE;
+	return VB2_SUCCESS;
 }
 
 __attribute__((weak))
 vb2_error_t vb2ex_auxfw_update(void)
 {
-        return VB2_SUCCESS;
+	return VB2_SUCCESS;
 }
 
 __attribute__((weak))
 vb2_error_t vb2ex_auxfw_finalize(struct vb2_context *ctx)
 {
-        return VB2_SUCCESS;
+	return VB2_SUCCESS;
 }
 
 __attribute__((weak))
diff --git a/firmware/2lib/2ui_screens.c b/firmware/2lib/2ui_screens.c
index 558aff4..aaf7daf 100644
--- a/firmware/2lib/2ui_screens.c
+++ b/firmware/2lib/2ui_screens.c
@@ -397,8 +397,8 @@
 		ui->state->selected_item = RECOVERY_SELECT_ITEM_EXTERNAL_DISK;
 	}
 
-        if (!DIAGNOSTIC_UI || !vb2api_diagnostic_ui_enabled(ui->ctx))
-                ui->state->disabled_item_mask |=
+	if (!DIAGNOSTIC_UI || !vb2api_diagnostic_ui_enabled(ui->ctx))
+		ui->state->disabled_item_mask |=
 			1 << RECOVERY_SELECT_ITEM_DIAGNOSTICS;
 
 	return VB2_REQUEST_UI_CONTINUE;