torture: Fix incorrectly redirected "exit" in kvm-remote.sh

The "exit 4" in kvm-remote.sh is pointlessly redirected, so this commit
removes the redirection.

Fixes: 0092eae4cb4e ("torture: Add kvm-remote.sh script for distributed rcutorture test runs")
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 67ebc56111e3f264ba088a0e45fb6855880eaecf..7ab79b0d5ad198df8da1f4584290a23863159a91 100755 (executable)
--- a/tools/testing/selftests/rcutorture/bin/kvm-remote.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-remote.sh
@@ -144,7 +144,7 @@ do
        if test "$ret" -ne 0
        then
                echo System $i unreachable, giving up. | tee -a "$oldrun/remote-log"
-               exit 4 | tee -a "$oldrun/remote-log"
+               exit 4
        fi
 done