torture: Make kvm-recheck.sh use mktemp

paulmckrcu · Frederic Weisbecker · commit 40baf39fc57c · 2023-09-24T17:24:01.000+02:00
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 &lt;paulmck@kernel.org&gt;
Signed-off-by: Frederic Weisbecker &lt;frederic@kernel.org&gt;
diff --git 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

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@`
`13`	`13`	`#`
`14`	`14`	`# Authors: Paul E. McKenney <paulmck@linux.ibm.com>`
`15`	`15`
`16`		`-T=/tmp/kvm-recheck.sh.$$`
	`16`	+T="`mktemp ${TMPDIR-/tmp}/kvm-recheck.sh.XXXXXX`"
`17`	`17`	`trap 'rm -f $T' 0 2`
`18`	`18`
`19`	`19`	`configerrors=0`