[PATCH] event/cnxk: fix incorrect return value

[pbhagavatula at marvell.com]

From: Pavan Nikhilesh <pbhagavatula at marvell.com>

The `rte_event_eth_tx_adapter_enqueue()` function expects driver layer
to return the total number of events successfully transmitted.
Fix cn10k driver returning the number of packets transmitted in a
event vector instead of number of events.

Fixes: 761a321acf91 ("event/cnxk: support vectorized Tx event fast path")
Cc: stable at dpdk.org

Signed-off-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
---
 drivers/event/cnxk/cn10k_worker.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/event/cnxk/cn10k_worker.h b/drivers/event/cnxk/cn10k_worker.h
index 034f508dd8..0915f404e0 100644
--- a/drivers/event/cnxk/cn10k_worker.h
+++ b/drivers/event/cnxk/cn10k_worker.h
@@ -651,7 +651,7 @@ cn10k_sso_hws_event_tx(struct cn10k_sso_hws *ws, struct rte_event *ev,
 		}
 		rte_mempool_put(rte_mempool_from_obj(ev->vec), ev->vec);
 		rte_prefetch0(ws);
-		return (meta & 0xFFFF);
+		return 1;
 	}
 
 	m = ev->mbuf;
-- 
2.25.1