adb: fix build breakage.

Test: mma
Change-Id: Id8e7ffd2212449bbac5b64b50e7b3aef7e97d649
diff --git a/socket.h b/socket.h
index 34915b6..2f09080 100644
--- a/socket.h
+++ b/socket.h
@@ -59,7 +59,7 @@
      * us to our fd event system.  For remote asockets
      * these fields are not used.
      */
-    fdevent fde = {0};
+    fdevent fde = {};
     int fd = 0;
 
     // queue of data waiting to be written