[LTP] [PATCH v2] cgroups/cpuacct_setup: fix task_kill() search for process

[Jan Stancek <jstancek@redhat.com>]

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1. "i* in "grep cpuacct_taski*" seems pointless as
its target is cpuacct_task01

2. using cut fails when ps indents the output as following:
   99 cpuacct_task01
  112 cpuacct_task01
1111 cpuacct_task01

Signed-off-by: Jan Stancek <jstancek@redhat.com>
---
  .../kernel/controllers/cpuacct/cpuacct_setup.sh    |    2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)



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diff --git a/testcases/kernel/controllers/cpuacct/cpuacct_setup.sh b/testcases/kernel/controllers/cpuacct/cpuacct_setup.sh
index 47cd1da..2443a28 100755
--- a/testcases/kernel/controllers/cpuacct/cpuacct_setup.sh
+++ b/testcases/kernel/controllers/cpuacct/cpuacct_setup.sh
@@ -58,7 +58,7 @@ cleanup ()
 }
 task_kill ()
 {
-	for i in `ps -e | grep cpuacct_taski* | cut -d" " -f1`
+	for i in `ps -e | grep cpuacct_task | awk '{print $1}'`
 	do
 		kill -SIGUSR1 $i
 	done


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