net/liquidio: fix null pointer check

[dpdk.git] / drivers / net / liquidio / lio_ethdev.c

diff --git a/drivers/net/liquidio/lio_ethdev.c b/drivers/net/liquidio/lio_ethdev.c
index 4edb0d1..0c78afb 100644 (file)
--- a/drivers/net/liquidio/lio_ethdev.c
+++ b/drivers/net/liquidio/lio_ethdev.c
@@ -1156,14 +1156,13 @@ void
 lio_dev_rx_queue_release(void *rxq)
 {
        struct lio_droq *droq = rxq;
-       struct lio_device *lio_dev = droq->lio_dev;
        int oq_no;
 
-       /* Run time queue deletion not supported */
-       if (lio_dev->port_configured)
-               return;
+       if (droq) {
+               /* Run time queue deletion not supported */
+               if (droq->lio_dev->port_configured)
+                       return;
 
-       if (droq != NULL) {
                oq_no = droq->q_no;
                lio_delete_droq_queue(droq->lio_dev, oq_no);
        }
@@ -1251,14 +1250,14 @@ void
 lio_dev_tx_queue_release(void *txq)
 {
        struct lio_instr_queue *tq = txq;
-       struct lio_device *lio_dev = tq->lio_dev;
        uint32_t fw_mapped_iq_no;
 
-       /* Run time queue deletion not supported */
-       if (lio_dev->port_configured)
-               return;
 
-       if (tq != NULL) {
+       if (tq) {
+               /* Run time queue deletion not supported */
+               if (tq->lio_dev->port_configured)
+                       return;
+
                /* Free sg_list */
                lio_delete_sglist(tq);