[LTP] [PATCH 1/1] cgroup_lib.sh: Improve error messages

[Petr Vorel]

Add a hint for error on a new controller.

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 testcases/kernel/controllers/cgroup_lib.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/testcases/kernel/controllers/cgroup_lib.sh b/testcases/kernel/controllers/cgroup_lib.sh
index 9e59221abb..86a5ceb7d4 100644
--- a/testcases/kernel/controllers/cgroup_lib.sh
+++ b/testcases/kernel/controllers/cgroup_lib.sh
@@ -119,12 +119,12 @@ cgroup_require()
 	ret=$?
 
 	if [ $ret -eq 32 ]; then
-		tst_brk TCONF "'tst_cgctl require' exited. Controller is probably not available?"
+		tst_brk TCONF "'tst_cgctl require $ctrl' exited. $ctrl controller not available?"
 		return $ret
 	fi
 
 	if [ $ret -ne 0 ]; then
-		tst_brk TBROK "'tst_cgctl require' exited"
+		tst_brk TBROK "'tst_cgctl require $ctrl' failed. LTP missing $ctrl controller support?"
 		return $ret
 	fi
 
-- 
2.49.0