app/testpmd: fix invalid port detaching

[dpdk.git] / app / test-pmd / testpmd.c

diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 446da36..73ebf37 100644 (file)
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -2557,6 +2557,9 @@ detach_port_device(portid_t port_id)
 
        printf("Removing a device...\n");
 
+       if (port_id_is_invalid(port_id, ENABLED_WARN))
+               return;
+
        dev = rte_eth_devices[port_id].device;
        if (dev == NULL) {
                printf("Device already removed\n");