net/bnxt: fix build with extra cflags

When we compile PMD with CFLAGS set to -O -g, build fails because of
uninitialized error. This patch fixes it.

Bugzilla ID: 509
Fixes: 1e46b3962620 ("net/bnxt: fill cfa action in Tx descriptor")

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>

diff --git a/drivers/net/bnxt/bnxt_txr.c b/drivers/net/bnxt/bnxt_txr.c
index 1113aca..c7a2de6 100644 (file)
--- a/drivers/net/bnxt/bnxt_txr.c
+++ b/drivers/net/bnxt/bnxt_txr.c
@@ -111,7 +111,7 @@ static uint16_t bnxt_start_xmit(struct rte_mbuf *tx_pkt,
        uint32_t outer_tpid_bd = 0;
        struct tx_bd_long *txbd;
        struct tx_bd_long_hi *txbd1 = NULL;
-       uint32_t vlan_tag_flags, cfa_action;
+       uint32_t vlan_tag_flags;
        bool long_bd = false;
        unsigned short nr_bds = 0;
        struct rte_mbuf *m_seg;
@@ -187,13 +187,6 @@ static uint16_t bnxt_start_xmit(struct rte_mbuf *tx_pkt,
                txbd->flags_type |= TX_BD_LONG_TYPE_TX_BD_LONG;
                vlan_tag_flags = 0;
 
-               if (BNXT_TRUFLOW_EN(txq->bp)) {
-                       if (txq->vfr_tx_cfa_action)
-                               cfa_action = txq->vfr_tx_cfa_action;
-                       else
-                               cfa_action = txq->bp->tx_cfa_action;
-               }
-
                /* HW can accelerate only outer vlan in QinQ mode */
                if (tx_buf->mbuf->ol_flags & PKT_TX_QINQ_PKT) {
                        vlan_tag_flags = TX_BD_LONG_CFA_META_KEY_VLAN_TAG |
@@ -222,8 +215,10 @@ static uint16_t bnxt_start_xmit(struct rte_mbuf *tx_pkt,
                txbd1->lflags = 0;
                txbd1->cfa_meta = vlan_tag_flags;
 
-               if (BNXT_TRUFLOW_EN(txq->bp))
-                       txbd1->cfa_action = cfa_action;
+               if (txq->vfr_tx_cfa_action)
+                       txbd1->cfa_action = txq->vfr_tx_cfa_action;
+               else
+                       txbd1->cfa_action = txq->bp->tx_cfa_action;
 
                if (tx_pkt->ol_flags & PKT_TX_TCP_SEG) {
                        uint16_t hdr_size;