[LTP] [PATCH ltp] cpuhotplug_hotplug.sh: 'part' here is a variable

[Han, NingX]

Here 'part' is not a command or a function, just a variable, should not  add ()

Signed-off-by: Ning Han <ningx.han@intel.com<mailto:ningx.han@intel.com>>
---
testcases/kernel/hotplug/cpu_hotplug/include/cpuhotplug_hotplug.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/testcases/kernel/hotplug/cpu_hotplug/include/cpuhotplug_hotplug.sh b/testcases/kernel/hotplug/cpu_hotplug/include/cpuhotplug_hotplug.sh
index 91d2a19..9f856e5 100644
--- a/testcases/kernel/hotplug/cpu_hotplug/include/cpuhotplug_hotplug.sh
+++ b/testcases/kernel/hotplug/cpu_hotplug/include/cpuhotplug_hotplug.sh
@@ -150,8 +150,8 @@ get_present_cpus()
             range_low=$(echo $part | cut -d - -f 1)
             range_high=$(echo $part | cut -d - -f 2)
         else
-            range_low=$(part)
-            range_high=$(part)
+            range_low=$part
+            range_high=$part
         fi
         for cpu in $(seq $range_low $range_high); do
             if [ -e /sys/devices/system/cpu/cpu$cpu ]; then
--
2.7.4

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