[PATCH 18/21] ktest: Do not opencode reboot in grub setting

[Steven Rostedt]

From: Steven Rostedt <srostedt@xxxxxxxxxx>

When setting the next kernel to boot to with grub, do not opencode
the reboot operation.  The normal reboot operation can be modified by
config options (namely POWERCYCLE_AFTER_REBOOT). This needs to affect
all reboots. Remove the opencoded reboot to make sure that any changes
to the reboot code also affect all reboots.

Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
---
 tools/testing/ktest/ktest.pl |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl
index 1bda07f..d60c496 100755
--- a/tools/testing/ktest/ktest.pl
+++ b/tools/testing/ktest/ktest.pl
@@ -1150,7 +1150,8 @@ sub wait_for_input
 
 sub reboot_to {
     if ($reboot_type eq "grub") {
-	run_ssh "'(echo \"savedefault --default=$grub_number --once\" | grub --batch && reboot)'";
+	run_ssh "'(echo \"savedefault --default=$grub_number --once\" | grub --batch)'";
+	reboot;
 	return;
     }
 
-- 
1.7.6.3

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