vcl: improve shutdown()

[vpp.git] / src / vcl / ldp.c

diff --git a/src/vcl/ldp.c b/src/vcl/ldp.c
index b51d2e0..54a8f66 100644 (file)
--- a/src/vcl/ldp.c
+++ b/src/vcl/ldp.c
@@ -2175,8 +2175,7 @@ int
 shutdown (int fd, int how)
 {
   vls_handle_t vlsh;
-  int rv = 0, flags;
-  u32 flags_len = sizeof (flags);
+  int rv = 0;
 
   ldp_init_check ();
 
@@ -2184,23 +2183,7 @@ shutdown (int fd, int how)
   if (vlsh != VLS_INVALID_HANDLE)
     {
       LDBG (0, "called shutdown: fd %u vlsh %u how %d", fd, vlsh, how);
-
-      if (vls_attr (vlsh, VPPCOM_ATTR_SET_SHUT, &how, &flags_len))
-       {
-         close (fd);
-         return -1;
-       }
-
-      if (vls_attr (vlsh, VPPCOM_ATTR_GET_SHUT, &flags, &flags_len))
-       {
-         close (fd);
-         return -1;
-       }
-
-      if (flags == SHUT_RDWR)
-       rv = close (fd);
-      else if (flags == SHUT_WR)
-       rv = vls_shutdown (vlsh);
+      rv = vls_shutdown (vlsh, how);
     }
   else
     {