[dpdk-dev] [PATCH v4 02/10] eventdev: fix possible use of uninitialized var

[Andrzej Ostruszka]

Fix the logic for the case of event queue allowing all schedule types.

Compiler warning pointing to this error (with LTO enabled):
error: ‘sched_type’ may be used uninitialized in this function
[-Werror=maybe-uninitialized]
  if ((ret < 0 && ret != -EOVERFLOW) ||

Fixes: 6750b21bd6af ("eventdev: add default software timer adapter")
Signed-off-by: Andrzej Ostruszka <aostrus...@marvell.com>
---
 lib/librte_eventdev/rte_event_timer_adapter.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/librte_eventdev/rte_event_timer_adapter.c 
b/lib/librte_eventdev/rte_event_timer_adapter.c
index 5ce399eca..161e21a68 100644
--- a/lib/librte_eventdev/rte_event_timer_adapter.c
+++ b/lib/librte_eventdev/rte_event_timer_adapter.c
@@ -706,11 +706,11 @@ check_destination_event_queue(struct rte_event_timer 
*evtim,
                                       RTE_EVENT_QUEUE_ATTR_SCHEDULE_TYPE,
                                       &sched_type);
 
-       if ((ret < 0 && ret != -EOVERFLOW) ||
-           evtim->ev.sched_type != sched_type)
-               return -1;
+       if ((ret == 0 && evtim->ev.sched_type == sched_type) ||
+           ret == -EOVERFLOW)
+               return 0;
 
-       return 0;
+       return -1;
 }
 
 static int
-- 
2.17.1