[LTP] [PATCH] numa01: fix the wrong method of getting numa nodes number

[Wanlong G. <gao...@cn...>]

Fix the method of getting the number of numa nodes.

Signed-off-by: Wanlong Gao <gao...@cn...>
---
 testcases/kernel/numa/numa01.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testcases/kernel/numa/numa01.sh b/testcases/kernel/numa/numa01.sh
index 9790ef4..9b491fc 100644
--- a/testcases/kernel/numa/numa01.sh
+++ b/testcases/kernel/numa/numa01.sh
@@ -807,7 +807,7 @@ test010()
         fi
 
             col=2                       #column represents node0 in numastat o/p
-        numnodes=$(ls /sys/devices/system/node | wc -l)
+        numnodes=$(ls /sys/devices/system/node | grep -Ec "node?")
         Preferred_node=$[$[$numnodes/2]-1]
         col=$[$Preferred_node+2]
         numastat > $LTPTMP/numalog
-- 
1.8.0