torture: Reposition so that $? collects ssh code in torture.sh

An "echo" slipped in between an "ssh" and the "ret=$?" that was intended
to collect its exit code, which prevents torture.sh from detecting
"ssh" failure.  This commit therefore reassociates the two.

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

diff --git a/tools/testing/selftests/rcutorture/bin/kvm-remote.sh b/tools/testing/selftests/rcutorture/bin/kvm-remote.sh
index 8c4c1e4..03d7ded 100755 (executable)
--- a/tools/testing/selftests/rcutorture/bin/kvm-remote.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-remote.sh
@@ -139,13 +139,13 @@ chmod +x $T/bin/kvm-remote-*.sh
 for i in $systems
 do
        ncpus="`ssh $i getconf _NPROCESSORS_ONLN 2> /dev/null`"
-       echo $i: $ncpus CPUs " " `date` | tee -a "$oldrun/remote-log"
        ret=$?
        if test "$ret" -ne 0
        then
                echo System $i unreachable, giving up. | tee -a "$oldrun/remote-log"
                exit 4
        fi
+       echo $i: $ncpus CPUs " " `date` | tee -a "$oldrun/remote-log"
 done
 
 # Download and expand the tarball on all systems.