[PATCH 2/2] selftests: livepatch: functions.sh: Workaround heredoc on older bash

[Marcos Paulo de Souza <mpdesouza@suse.com>]

When running current selftests on older distributions like SLE12-SP5 that
contains an older bash trips over heredoc. Convert it to plain echo
calls, which ends up with the same result.

Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
---
 tools/testing/selftests/livepatch/functions.sh | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/tools/testing/selftests/livepatch/functions.sh b/tools/testing/selftests/livepatch/functions.sh
index 8ec0cb64ad94..45ed04c6296e 100644
--- a/tools/testing/selftests/livepatch/functions.sh
+++ b/tools/testing/selftests/livepatch/functions.sh
@@ -96,10 +96,8 @@ function pop_config() {
 }
 
 function set_dynamic_debug() {
-        cat <<-EOF > "$SYSFS_DEBUG_DIR/dynamic_debug/control"
-		file kernel/livepatch/* +p
-		func klp_try_switch_task -p
-		EOF
+	echo "file kernel/livepatch/* +p" > "$SYSFS_DEBUG_DIR/dynamic_debug/control"
+	echo "func klp_try_switch_task -p" > "$SYSFS_DEBUG_DIR/dynamic_debug/control"
 }
 
 function set_ftrace_enabled() {

-- 
2.52.0