net/nfp: fix null pointer check

[dpdk.git] / drivers / net / nfp / nfp_nspu.c

diff --git a/drivers/net/nfp/nfp_nspu.c b/drivers/net/nfp/nfp_nspu.c
index 39d14e6..0b415fc 100644 (file)
--- a/drivers/net/nfp/nfp_nspu.c
+++ b/drivers/net/nfp/nfp_nspu.c
@@ -618,10 +618,14 @@ nfp_nsp_eth_read_table(nspu_desc_t *desc, union eth_table_entry **table)
 {
        int ret;
 
+       if (!table)
+               return -EINVAL;
+
        RTE_LOG(INFO, PMD, "Reading hw ethernet table...\n");
+
        /* port 0 allocates the eth table and read it using NSPU */
        *table = malloc(NSP_ETH_TABLE_SIZE);
-       if (!table)
+       if (!*table)
                return -ENOMEM;
 
        ret = nspu_command(desc, NSP_CMD_READ_ETH_TABLE, 1, 0, *table,