torture: Make kvm-recheck.sh use mktemp

This commit switches from the old "/tmp/kvm-recheck.sh.$$" approach to
the newer and now reliable "mktemp" approach.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>

diff --git a/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh b/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh
index 5be670dd400901d77f7838ecc01163a79503a25b..de65d77b47ff7a549f4a1fb654d24fb7236a08e0 100755 (executable)
--- a/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-recheck.sh
@@ -13,7 +13,7 @@
 #
 # Authors: Paul E. McKenney <paulmck@linux.ibm.com>
 
-T=/tmp/kvm-recheck.sh.$$
+T="`mktemp ${TMPDIR-/tmp}/kvm-recheck.sh.XXXXXX`"
 trap 'rm -f $T' 0 2
 
 configerrors=0