net/bnxt: fix storing MAC address twice

[dpdk.git] / drivers / net / bnxt / bnxt_hwrm.c

diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index a41d776..c1798b5 100644 (file)
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -731,7 +731,12 @@ static int __bnxt_hwrm_func_qcaps(struct bnxt *bp)
        }
 
        bp->fw_fid = rte_le_to_cpu_32(resp->fid);
-       memcpy(bp->dflt_mac_addr, &resp->mac_address, RTE_ETHER_ADDR_LEN);
+       if (!bnxt_check_zero_bytes(resp->mac_address, RTE_ETHER_ADDR_LEN)) {
+               bp->flags |= BNXT_FLAG_DFLT_MAC_SET;
+               memcpy(bp->mac_addr, &resp->mac_address, RTE_ETHER_ADDR_LEN);
+       } else {
+               bp->flags &= ~BNXT_FLAG_DFLT_MAC_SET;
+       }
        bp->max_rsscos_ctx = rte_le_to_cpu_16(resp->max_rsscos_ctx);
        bp->max_cp_rings = rte_le_to_cpu_16(resp->max_cmpl_rings);
        bp->max_tx_rings = rte_le_to_cpu_16(resp->max_tx_rings);
@@ -5027,7 +5032,6 @@ int bnxt_hwrm_set_mac(struct bnxt *bp)
 
        HWRM_CHECK_RESULT();
 
-       memcpy(bp->dflt_mac_addr, bp->mac_addr, RTE_ETHER_ADDR_LEN);
        HWRM_UNLOCK();
 
        return rc;