From ff0633d2b1b9457261528de739da0f4c0fe83b32 Mon Sep 17 00:00:00 2001 From: Thomas Monjalon Date: Fri, 16 Nov 2018 17:58:54 +0100 Subject: [PATCH] app/eventdev: fix possible uninitialized variable MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit When compiling with -O1, this error can appear: app/test-eventdev/test_pipeline_common.c:332:6: error: ‘ret’ may be used uninitialized in this function If there is no device, then ret is returned without being initialized. It is fixed by setting 0 as initial value. Fixes: 032a965a8f1d ("app/eventdev: support Tx adapter") Signed-off-by: Thomas Monjalon --- app/test-eventdev/test_pipeline_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c index d07fa8826c..5db3ffde17 100644 --- a/app/test-eventdev/test_pipeline_common.c +++ b/app/test-eventdev/test_pipeline_common.c @@ -329,7 +329,7 @@ int pipeline_event_tx_adapter_setup(struct evt_options *opt, struct rte_event_port_conf port_conf) { - int ret; + int ret = 0; uint16_t consm; RTE_ETH_FOREACH_DEV(consm) { -- 2.20.1