net/af_packet: handle possible null pointer

[dpdk.git] / drivers / net / thunderx / nicvf_struct.h

diff --git a/drivers/net/thunderx/nicvf_struct.h b/drivers/net/thunderx/nicvf_struct.h
index 5bc6d57..34c41b7 100644 (file)
--- a/drivers/net/thunderx/nicvf_struct.h
+++ b/drivers/net/thunderx/nicvf_struct.h
@@ -72,10 +72,21 @@ struct nicvf_txq {
        uint16_t tx_free_thresh;
 } __rte_cache_aligned;
 
+union mbuf_initializer {
+       struct {
+               uint16_t data_off;
+               uint16_t refcnt;
+               uint16_t nb_segs;
+               uint16_t port;
+       } fields;
+       uint64_t value;
+};
+
 struct nicvf_rxq {
        uint64_t mbuf_phys_off;
        uintptr_t cq_status;
        uintptr_t cq_door;
+       union mbuf_initializer mbuf_initializer;
        nicvf_phys_addr_t phys;
        union cq_entry_t *desc;
        struct nicvf_rbdr *shared_rbdr;