net/mlx5: fix crash on secondary process port close

[dpdk.git] / examples / l2fwd-cat / l2fwd-cat.c

diff --git a/examples/l2fwd-cat/l2fwd-cat.c b/examples/l2fwd-cat/l2fwd-cat.c
index b15f033..2e632c5 100644 (file)
--- a/examples/l2fwd-cat/l2fwd-cat.c
+++ b/examples/l2fwd-cat/l2fwd-cat.c
@@ -74,7 +74,10 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
 
        /* Display the port MAC address. */
        struct rte_ether_addr addr;
-       rte_eth_macaddr_get(port, &addr);
+       retval = rte_eth_macaddr_get(port, &addr);
+       if (retval < 0)
+               return retval;
+
        printf("Port %u MAC: %02" PRIx8 " %02" PRIx8 " %02" PRIx8
                           " %02" PRIx8 " %02" PRIx8 " %02" PRIx8 "\n",
                        port,
@@ -94,7 +97,7 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool)
  * The lcore main. This is the main thread that does the work, reading from
  * an input port and writing to an output port.
  */
-static __attribute__((noreturn)) void
+static __rte_noreturn void
 lcore_main(void)
 {
        uint16_t port;
@@ -195,7 +198,7 @@ main(int argc, char *argv[])
        if (rte_lcore_count() > 1)
                printf("\nWARNING: Too many lcores enabled. Only 1 used.\n");
 
-       /* Call lcore_main on the master core only. */
+       /* Call lcore_main on the main core only. */
        lcore_main();
 
        return 0;