vom: Fix the error handling for already existing itf

Change-Id: I5695d51dd4f6daff472877fe1cce3ddcb924b187
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/src/vpp-api/vom/types.cpp b/src/vpp-api/vom/types.cpp
index 82f0aec20b2..44e0dd08f98 100644
--- a/src/vpp-api/vom/types.cpp
+++ b/src/vpp-api/vom/types.cpp
@@ -39,7 +39,11 @@ rc_t::from_vpp_retval(int32_t rv)
     return (rc_t::OK);
   }
   if (-68 == rv) {
-    // interface laready exists
+    // sub interface already exists
+    return (rc_t::OK);
+  }
+  if (-79 == rv) {
+    // interface already exists
     return (rc_t::OK);
   }