kni: fix large stack frame size

[dpdk.git] / lib / librte_eal / linuxapp / kni / kni_misc.c

diff --git a/lib/librte_eal/linuxapp/kni/kni_misc.c b/lib/librte_eal/linuxapp/kni/kni_misc.c
index 4f07507..097db32 100644 (file)
--- a/lib/librte_eal/linuxapp/kni/kni_misc.c
+++ b/lib/librte_eal/linuxapp/kni/kni_misc.c
@@ -194,7 +194,7 @@ out:
 #ifdef HAVE_SIMPLIFIED_PERNET_OPERATIONS
        unregister_pernet_subsys(&kni_net_ops);
 #else
-       register_pernet_gen_subsys(&kni_net_id, &kni_net_ops);
+       unregister_pernet_gen_subsys(kni_net_id, &kni_net_ops);
 #endif
        return rc;
 }
@@ -206,7 +206,7 @@ kni_exit(void)
 #ifdef HAVE_SIMPLIFIED_PERNET_OPERATIONS
        unregister_pernet_subsys(&kni_net_ops);
 #else
-       register_pernet_gen_subsys(&kni_net_id, &kni_net_ops);
+       unregister_pernet_gen_subsys(kni_net_id, &kni_net_ops);
 #endif
        KNI_PRINT("####### DPDK kni module unloaded  #######\n");
 }
@@ -460,9 +460,6 @@ kni_ioctl_create(struct net *net,
        kni->sync_va = dev_info.sync_va;
        kni->sync_kva = phys_to_virt(dev_info.sync_phys);
 
-       kni->mbuf_kva = phys_to_virt(dev_info.mbuf_phys);
-       kni->mbuf_va = dev_info.mbuf_va;
-
 #ifdef RTE_KNI_VHOST
        kni->vhost_queue = NULL;
        kni->vq_status = BE_STOP;
@@ -481,9 +478,6 @@ kni_ioctl_create(struct net *net,
                (unsigned long long) dev_info.req_phys, kni->req_q);
        KNI_PRINT("resp_phys:    0x%016llx, resp_q addr:    0x%p\n",
                (unsigned long long) dev_info.resp_phys, kni->resp_q);
-       KNI_PRINT("mbuf_phys:    0x%016llx, mbuf_kva:       0x%p\n",
-               (unsigned long long) dev_info.mbuf_phys, kni->mbuf_kva);
-       KNI_PRINT("mbuf_va:      0x%p\n", dev_info.mbuf_va);
        KNI_PRINT("mbuf_size:    %u\n", kni->mbuf_size);
 
        KNI_DBG("PCI: %02x:%02x.%02x %04x:%04x\n",
@@ -547,7 +541,9 @@ kni_ioctl_create(struct net *net,
        if (ret) {
                KNI_ERR("error %i registering device \"%s\"\n",
                                        ret, dev_info.name);
+               kni->net_dev = NULL;
                kni_dev_remove(kni);
+               free_netdev(net_dev);
                return -ENODEV;
        }