From beabc806f5aaa158fc90a939215e8b44ee9d7acc Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Mon, 16 Dec 2019 12:08:31 -0800 Subject: [PATCH] rcutorture: Make kvm-find-errors.sh abort on bad directory Currently, kvm-find-errors.sh gives a usage prompt when given a bad directory, but then soldiers on, giving a series of confusing error messages. This commit therefore prints an error message and exits when given a bad directory, hopefully reducing confusion. Signed-off-by: Paul E. McKenney --- tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh b/tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh index 1871d00..6f50722 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh @@ -20,7 +20,9 @@ rundir="${1}" if test -z "$rundir" -o ! -d "$rundir" then + echo Directory "$rundir" not found. echo Usage: $0 directory + exit 1 fi editor=${EDITOR-vi} -- 2.7.4