[PATCH] examples/distributor: one Tx queue is enough

[Honnappa Nagarahalli]

Distributor application creates one Tx queue per core. However
the transmit is done only from a single core. Hence creating
one Tx queue is enough.

Fixes: 07db4a975094 ("examples/distributor: new sample app")
Cc: bruce.richard...@intel.com
Cc: reshma.pat...@intel.com
Cc: sta...@dpdk.org

Signed-off-by: Honnappa Nagarahalli <honnappa.nagaraha...@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.w...@arm.com>
---
DTS test cases make this change to DPDK. However, I find that, one
queue is enough. Hence we could make this change in DPDK.

 examples/distributor/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/distributor/main.c b/examples/distributor/main.c
index c681e237ea..02bf91f555 100644
--- a/examples/distributor/main.c
+++ b/examples/distributor/main.c
@@ -108,7 +108,7 @@ static inline int
 port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 {
        struct rte_eth_conf port_conf = port_conf_default;
-       const uint16_t rxRings = 1, txRings = rte_lcore_count() - 1;
+       const uint16_t rxRings = 1, txRings = 1;
        int retval;
        uint16_t q;
        uint16_t nb_rxd = RX_RING_SIZE;
-- 
2.25.1