[dpdk-dev] [PATCH] eventdev: fix icc build

[Pablo de Lara <pablo.de.lara.guarch@intel.com>]

ICC complains about variable being used before its value is set.
Since the variable is only assigned in the for loop,
its declaration is moved inside and is initialized.

lib/librte_eventdev/rte_event_timer_adapter.c(708): error #592:
variable "ret" is used before its value is set
        RTE_SET_USED(ret);

Fixes: 6750b21bd6af ("eventdev: add default software timer adapter")
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
---
 lib/librte_eventdev/rte_event_timer_adapter.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/librte_eventdev/rte_event_timer_adapter.c b/lib/librte_eventdev/rte_event_timer_adapter.c
index 6eba6b44d..9a863f5cb 100644
--- a/lib/librte_eventdev/rte_event_timer_adapter.c
+++ b/lib/librte_eventdev/rte_event_timer_adapter.c
@@ -695,7 +695,7 @@ check_destination_event_queue(struct rte_event_timer *evtim,
 static int
 sw_event_timer_adapter_service_func(void *arg)
 {
-	int ret, i, num_msgs;
+	int i, num_msgs;
 	uint64_t cycles, opaque;
 	uint16_t nb_evs_flushed = 0;
 	uint16_t nb_evs_invalid = 0;
@@ -705,8 +705,6 @@ sw_event_timer_adapter_service_func(void *arg)
 	struct rte_timer *tim = NULL;
 	struct msg *msg, *msgs[NB_OBJS];
 
-	RTE_SET_USED(ret);
-
 	adapter = arg;
 	sw_data = adapter->data->adapter_priv;
 
@@ -720,6 +718,10 @@ sw_event_timer_adapter_service_func(void *arg)
 						  (void **)msgs, NB_OBJS, NULL);
 
 		for (i = 0; i < num_msgs; i++) {
+			int ret = 0;
+
+			RTE_SET_USED(ret);
+
 			msg = msgs[i];
 			evtim = msg->evtim;
 
-- 
2.14.3