[glib] gdbus-tool: Drop a few lines of dead code

[Philip Withnall <pwithnall src gnome org>]

commit fe2813b8429aba9d07edf774abd36c0bb6759f4a
Author: Philip Withnall <withnall endlessm com>
Date:   Mon Apr 3 11:43:18 2017 +0100

    gdbus-tool: Drop a few lines of dead code
    
    request_completion is checked several blocks higher in the function.
    Spotted by Coverity.
    
    Coverity ID: 1373215
    
    Signed-off-by: Philip Withnall <withnall endlessm com>

 gio/gdbus-tool.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/gio/gdbus-tool.c b/gio/gdbus-tool.c
index 3e34b98..e4d40ff 100644
--- a/gio/gdbus-tool.c
+++ b/gio/gdbus-tool.c
@@ -2136,10 +2136,6 @@ handle_wait (gint        *argc,
       goto out;
     }
 
-  /* All done with completion now */
-  if (request_completion)
-    goto out;
-
   /* Start the prerequisite service if needed. */
   if (activate_service != NULL)
     {