[PATCH] kni: bug fix in module_init and module_exit unregister_XXX should be called when module exits or error occurs during module init, but register_XXX is called in case that HAVE_SIMPLIFIED_PERNET_OPERATIONS is not set.

[Vincent Guo]

---
 lib/librte_eal/linuxapp/kni/kni_misc.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)


diff --git a/lib/librte_eal/linuxapp/kni/kni_misc.c 
b/lib/librte_eal/linuxapp/kni/kni_misc.c
index 67e9b7d..d7850be 100644
--- 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");
 }
-- 
1.7.1