==========
shellcheck - FAILED


 ====== Checking before the patch ======
 ====== Checking the tree with the patch ======
tools/testing/selftests/net/ecmp_rehash.sh is a new file, but not shellcheck compliant
New errors added
--- /tmp/tmp.WI3Sd8qU3g	2026-04-07 21:02:32.764384429 -0400
+++ /tmp/tmp.Ekx4KcsstR	2026-04-07 21:02:33.168381776 -0400
@@ -0,0 +1,144 @@
+
+In ecmp_rehash.sh line 54:
+	ip netns exec "$ns" awk '
+                                ^-- SC2016 (info): Expressions don't expand in single quotes, use double quotes for that.
+
+
+In ecmp_rehash.sh line 170:
+	wait_local_port_listen "$NS2" $PORT tcp
+                                      ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	wait_local_port_listen "$NS2" "$PORT" tcp
+
+
+In ecmp_rehash.sh line 182:
+	defer kill_process $client_pid
+                           ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	defer kill_process "$client_pid"
+
+
+In ecmp_rehash.sh line 189:
+	if [ $RET -ne 0 ]; then
+             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	if [ "$RET" -ne 0 ]; then
+
+
+In ecmp_rehash.sh line 199:
+	wait $client_pid || rc=$?
+             ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	wait "$client_pid" || rc=$?
+
+
+In ecmp_rehash.sh line 205:
+	if [ $rc -ne 0 ] || [[ "$result" != *"ESTABLISH_OK"* ]]; then
+             ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	if [ "$rc" -ne 0 ] || [[ "$result" != *"ESTABLISH_OK"* ]]; then
+
+
+In ecmp_rehash.sh line 237:
+	wait_local_port_listen "$NS2" $port tcp
+                                      ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	wait_local_port_listen "$NS2" "$port" tcp
+
+
+In ecmp_rehash.sh line 246:
+	defer kill_process $client_pid
+                           ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	defer kill_process "$client_pid"
+
+
+In ecmp_rehash.sh line 252:
+	if [ $RET -ne 0 ]; then
+             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	if [ "$RET" -ne 0 ]; then
+
+
+In ecmp_rehash.sh line 262:
+	wait $client_pid || rc=$?
+             ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	wait "$client_pid" || rc=$?
+
+
+In ecmp_rehash.sh line 268:
+	if [ $rc -ne 0 ] || [[ "$result" != *"SYNACK_OK"* ]]; then
+             ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	if [ "$rc" -ne 0 ] || [[ "$result" != *"SYNACK_OK"* ]]; then
+
+
+In ecmp_rehash.sh line 287:
+	wait_local_port_listen "$NS2" $port tcp
+                                      ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	wait_local_port_listen "$NS2" "$port" tcp
+
+
+In ecmp_rehash.sh line 300:
+	defer kill_process $client_pid
+                           ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	defer kill_process "$client_pid"
+
+
+In ecmp_rehash.sh line 302:
+	busywait $BUSYWAIT_TIMEOUT until_counter_is \
+                 ^---------------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	busywait "$BUSYWAIT_TIMEOUT" until_counter_is \
+
+
+In ecmp_rehash.sh line 306:
+	if [ $RET -ne 0 ]; then
+             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	if [ "$RET" -ne 0 ]; then
+
+
+In ecmp_rehash.sh line 328:
+	wait $client_pid || rc=$?
+             ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	wait "$client_pid" || rc=$?
+
+
+In ecmp_rehash.sh line 330:
+	check_err $rc "data transfer failed after blocking veth${active_idx}a"
+                  ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+	check_err "$rc" "data transfer failed after blocking veth${active_idx}a"
+
+
+In ecmp_rehash.sh line 354:
+exit $EXIT_STATUS
+     ^----------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean:
+exit "$EXIT_STATUS"
+
+For more information:
+  https://www.shellcheck.net/wiki/SC2016 -- Expressions don't expand in singl...
+  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...