os/xdmcp: Remove dead 'restart' code

Completing the below X.org commit: commit a3a40291330bad10401fe2bcdbc097ce742b026a Author: Keith Packard <keithp@keithp.com> Date: Mon Sep 21 07:16:16 2015 +0100 os/xdmcp: Remove dead 'restart' code The X server used to wait for the user to hit a key or move the mouse before restarting the session after a keepalive failure. This, presumably, was to avoid having the X server continuously spew XDMCP protocol on the network while the XDM server was dead. Switching into this state was removed from the server some time before XFree86 4.3.99.16, so the remaining bits of code have been dead for over a decade, and no-one ever noticed. Reviewed-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Keith Packard <keithp@keithp.com> Backported-to-NX-by: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

os/xdmcp: Remove dead 'restart' code
07464670 · Mike Gabriel · b7c389b9 · 07464670
Commit 07464670 authored Mar 15, 2017 by Mike Gabriel
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xdmcp.c nx-X11/programs/Xserver/os/xdmcp.c +0 -10

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--- a/nx-X11/programs/Xserver/os/xdmcp.c
+++ b/nx-X11/programs/Xserver/os/xdmcp.c
@@ -205,8 +205,6 @@ extern void XdmcpDeadSession(char * /*reason*/);

 static void timeout(void);

-static void restart(void);
-
 static void XdmcpBlockHandler(
    void * /*data*/,
    struct timeval ** /*wt*/,
@@ -959,14 +957,6 @@ timeout(void)
    send_packet();
 }

-static void
-restart(void)
-{
-    state = XDM_INIT_STATE;
-    timeOutRtx = 0;
-    send_packet();
-}
-
 int
 XdmcpCheckAuthentication (
    ARRAY8Ptr	Name,