From 0b64c8987d8068de73b86027d333f1b0bf3a841d Mon Sep 17 00:00:00 2001
From: Uli Schlachter <psychon@znc.in>
Date: Sun, 29 May 2016 14:29:23 +0200
Subject: [PATCH] Remove unused argument to systray_request_handle()

It always had the value NULL.

Signed-off-by: Uli Schlachter <psychon@znc.in>
---
 objects/client.c |  2 +-
 systray.c        | 13 ++++---------
 systray.h        |  2 +-
 3 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/objects/client.c b/objects/client.c
index c696f06f..45ba0830 100644
--- a/objects/client.c
+++ b/objects/client.c
@@ -1113,7 +1113,7 @@ client_manage(xcb_window_t w, xcb_get_geometry_reply_t *wgeom, xcb_get_window_at
 
     if(systray_iskdedockapp(w))
     {
-        systray_request_handle(w, NULL);
+        systray_request_handle(w);
         return;
     }
 
diff --git a/systray.c b/systray.c
index cad77b5a..e0e08664 100644
--- a/systray.c
+++ b/systray.c
@@ -124,11 +124,10 @@ systray_cleanup(void)
 
 /** Handle a systray request.
  * \param embed_win The window to embed.
- * \param info The embedding info
  * \return 0 on no error.
  */
 int
-systray_request_handle(xcb_window_t embed_win, xembed_info_t *info)
+systray_request_handle(xcb_window_t embed_win)
 {
     xembed_window_t em;
     xcb_get_property_cookie_t em_cookie;
@@ -145,8 +144,7 @@ systray_request_handle(xcb_window_t embed_win, xembed_info_t *info)
 
     p_clear(&em_cookie, 1);
 
-    if(!info)
-        em_cookie = xembed_info_get_unchecked(globalconf.connection, embed_win);
+    em_cookie = xembed_info_get_unchecked(globalconf.connection, embed_win);
 
     xcb_change_window_attributes(globalconf.connection, embed_win, XCB_CW_EVENT_MASK,
                                  select_input_val);
@@ -161,10 +159,7 @@ systray_request_handle(xcb_window_t embed_win, xembed_info_t *info)
 
     em.win = embed_win;
 
-    if(info)
-        em.info = *info;
-    else
-        xembed_info_get_reply(globalconf.connection, em_cookie, &em.info);
+    xembed_info_get_reply(globalconf.connection, em_cookie, &em.info);
 
     xembed_embedded_notify(globalconf.connection, em.win,
                            globalconf.systray.window,
@@ -196,7 +191,7 @@ systray_process_client_message(xcb_client_message_event_t *ev)
             return -1;
 
         if(globalconf.screen->root == geom_r->root)
-            ret = systray_request_handle(ev->data.data32[2], NULL);
+            ret = systray_request_handle(ev->data.data32[2]);
 
         p_delete(&geom_r);
         break;
diff --git a/systray.h b/systray.h
index 2b037ca5..b4176400 100644
--- a/systray.h
+++ b/systray.h
@@ -28,7 +28,7 @@
 
 void systray_init(void);
 void systray_cleanup(void);
-int systray_request_handle(xcb_window_t, xembed_info_t *);
+int systray_request_handle(xcb_window_t);
 bool systray_iskdedockapp(xcb_window_t);
 int systray_process_client_message(xcb_client_message_event_t *);
 int xembed_process_client_message(xcb_client_message_event_t *);