ldp: ignore TCP_CORK socket option

Change-Id: Iffc3d2fbb478d5cd228959f4f2653d0508887489
Signed-off-by: Florin Coras <fcoras@cisco.com>
diff --git a/src/vcl/ldp.c b/src/vcl/ldp.c
index 9e00d7e..6dc44ec 100644
--- a/src/vcl/ldp.c
+++ b/src/vcl/ldp.c
@@ -1837,6 +1837,7 @@
 			     (void *) optval, &optlen);
 	      break;
 	    case TCP_CONGESTION:
+	    case TCP_CORK:
 	      /* Ignore */
 	      rv = 0;
 	      break;