net/qede: fix possible null pointer dereference

[dpdk.git] / drivers / net / qede / qede_ethdev.c

diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
index 0e05989..4e9e89f 100644 (file)
--- a/drivers/net/qede/qede_ethdev.c
+++ b/drivers/net/qede/qede_ethdev.c
@@ -2012,6 +2012,10 @@ int qede_rss_reta_update(struct rte_eth_dev *eth_dev,
        memset(&vport_update_params, 0, sizeof(vport_update_params));
        params = rte_zmalloc("qede_rss", sizeof(*params) * edev->num_hwfns,
                             RTE_CACHE_LINE_SIZE);
+       if (params == NULL) {
+               DP_ERR(edev, "failed to allocate memory\n");
+               return -ENOMEM;
+       }
 
        for (i = 0; i < reta_size; i++) {
                idx = i / RTE_RETA_GROUP_SIZE;