[PATCH 02/23] examples/eventdev_pipeline: fix shadow variable warning

[Stephen Hemminger <stephen@networkplumber.org>]

Fix shadow variable warning by reusing the existing 'ret' variable
instead of declaring a new one with the same name.

../examples/eventdev_pipeline/pipeline_worker_tx.c:877:25: warning:
declaration of 'ret' shadows a previous local [-Wshadow]

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 examples/eventdev_pipeline/meson.build          | 1 -
 examples/eventdev_pipeline/pipeline_worker_tx.c | 4 ++--
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/examples/eventdev_pipeline/meson.build b/examples/eventdev_pipeline/meson.build
index c317f4b3e2..b8f5cfe109 100644
--- a/examples/eventdev_pipeline/meson.build
+++ b/examples/eventdev_pipeline/meson.build
@@ -13,4 +13,3 @@ sources = files(
         'pipeline_worker_generic.c',
         'pipeline_worker_tx.c',
 )
-cflags += no_shadow_cflag
diff --git a/examples/eventdev_pipeline/pipeline_worker_tx.c b/examples/eventdev_pipeline/pipeline_worker_tx.c
index f7b7937d6a..a3090e3b49 100644
--- a/examples/eventdev_pipeline/pipeline_worker_tx.c
+++ b/examples/eventdev_pipeline/pipeline_worker_tx.c
@@ -874,8 +874,8 @@ init_adapters(uint16_t nb_ports)
 		service.callback = service_rx_adapter;
 		service.callback_userdata = (void *)adptr_services;
 
-		int32_t ret = rte_service_component_register(&service,
-				&fdata->rxadptr_service_id);
+		ret = rte_service_component_register(&service,
+					&fdata->rxadptr_service_id);
 		if (ret)
 			rte_exit(EXIT_FAILURE,
 				"Rx adapter service register failed");
-- 
2.53.0