[PATCH 2/2] eventdev/eth_tx: fix adapter stop

[Naga Harish K S V]

adapter_stop function is stopping the adapter service using
rte_service_runstate_set() api and waiting until
rte_service_may_be_active() api returns stopped state in an
infinite loop.

This results in hang issues if application calls
rte_service_lcore_stop() before adapter stop.

remove the state check after setting the service state which
avoids running into hang issues. This also makes tx adapter stop
inline with remaining adapters.

Fixes: a3bbf2e09756 ("eventdev: add eth Tx adapter implementation")
Cc: stable at dpdk.org

Signed-off-by: Naga Harish K S V <s.v.naga.harish.k at intel.com>
---
 lib/eventdev/rte_event_eth_tx_adapter.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lib/eventdev/rte_event_eth_tx_adapter.c b/lib/eventdev/rte_event_eth_tx_adapter.c
index 3251dad61f..41509ba750 100644
--- a/lib/eventdev/rte_event_eth_tx_adapter.c
+++ b/lib/eventdev/rte_event_eth_tx_adapter.c
@@ -475,10 +475,6 @@ txa_service_ctrl(uint8_t id, int start)
 	ret = rte_service_runstate_set(txa->service_id, start);
 	rte_spinlock_unlock(&txa->tx_lock);
 
-	if (ret == 0 && !start) {
-		while (rte_service_may_be_active(txa->service_id))
-			rte_pause();
-	}
 	return ret;
 }
 
-- 
2.23.0