app/testpmd: fix dead code

Coverity issue (CID 119254): Control flow issues (DEADCODE).

Fixes: 1a572499beb6 ("app/testpmd: setup DCB forwarding based on traffic class")

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index e2030b0..7088f6f 100644 (file)
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -1251,10 +1251,7 @@ dcb_fwd_config_setup(void)
        /* reinitialize forwarding streams */
        init_fwd_streams();
        sm_id = 0;
-       if ((rxp & 0x1) == 0)
-               txp = (portid_t) (rxp + 1);
-       else
-               txp = (portid_t) (rxp - 1);
+       txp = 1;
        /* get the dcb info on the first RX and TX ports */
        (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
        (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);