rcutorture/kvm.sh: Remove unused variable, `alldone`

The variable `alldone` is defined but not used within an awk script.
This commit therefore removes it.

Fixes:53954671033d ("rcutorture: Do better bin packing")

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh
index ccd49e9..7eb8d14 100755 (executable)
--- a/tools/testing/selftests/rcutorture/bin/kvm.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm.sh
@@ -238,7 +238,6 @@ BEGIN {
 }
 
 END {
-       alldone = 0;
        batch = 0;
        nc = -1;