[X2Go-Commits] [nx-libs] 09/53: Backport: randr: Clean up compiler warnings about unused and shadowing variables

[git-admin at x2go.org]

This is an automated email from the git hooks/post-receive script.

x2go pushed a commit to branch 3.6.x
in repository nx-libs.

commit 9dbd74793f4b125d56e3d0f63a845b5f7550d3b4
Author: Keith Packard <keithp at keithp.com>
Date:   Thu Jun 21 18:42:46 2012 -0700

    Backport: randr: Clean up compiler warnings about unused and shadowing variables
    
    set but not used variables
    shadowing a previous local
    
    A hidden problem was that the VERIFY_RR_* macros define local 'rc'
    variables, any other local definitions for those would be shadowed and
    generate warnings from gcc. I've renamed the other locals 'ret'
    instead of 'rc'.
    
    Signed-off-by: Keith Packard <keithp at keithp.com>
---
 nx-X11/programs/Xserver/randr/rrcrtc.c |   15 ---------------
 nx-X11/programs/Xserver/randr/rrinfo.c |    7 ++++---
 nx-X11/programs/Xserver/randr/rrmode.c |    4 +---
 3 files changed, 5 insertions(+), 21 deletions(-)

diff --git a/nx-X11/programs/Xserver/randr/rrcrtc.c b/nx-X11/programs/Xserver/randr/rrcrtc.c
index fb82a80..8a34962 100644
--- a/nx-X11/programs/Xserver/randr/rrcrtc.c
+++ b/nx-X11/programs/Xserver/randr/rrcrtc.c
@@ -642,7 +642,6 @@ ProcRRSetCrtcConfig (ClientPtr client)
     int			    numOutputs;
     RROutputPtr		    *outputs = NULL;
     RROutput		    *outputIds;
-    TimeStamp		    configTime;
     TimeStamp		    time;
     Rotation		    rotation;
     int			    i, j;
@@ -745,7 +744,6 @@ ProcRRSetCrtcConfig (ClientPtr client)
     pScrPriv = rrGetScrPriv(pScreen);
     
     time = ClientTimeToServerTime(stuff->timestamp);
-    configTime = ClientTimeToServerTime(stuff->configTimestamp);
     
     if (!pScrPriv)
     {
@@ -754,19 +752,6 @@ ProcRRSetCrtcConfig (ClientPtr client)
 	goto sendReply;
     }
     
-#if 0
-    /*
-     * if the client's config timestamp is not the same as the last config
-     * timestamp, then the config information isn't up-to-date and
-     * can't even be validated
-     */
-    if (CompareTimeStamps (configTime, pScrPriv->lastConfigTime) != 0)
-    {
-	rep.status = RRSetConfigInvalidConfigTime;
-	goto sendReply;
-    }
-#endif
-    
     /*
      * Validate requested rotation
      */
diff --git a/nx-X11/programs/Xserver/randr/rrinfo.c b/nx-X11/programs/Xserver/randr/rrinfo.c
index 7e77d39..470e1bb 100644
--- a/nx-X11/programs/Xserver/randr/rrinfo.c
+++ b/nx-X11/programs/Xserver/randr/rrinfo.c
@@ -83,6 +83,7 @@ RRScanOldConfig (ScreenPtr pScreen, Rotation rotations)
     int		i;
     CARD16	minWidth = MAXSHORT, minHeight = MAXSHORT;
     CARD16	maxWidth = 0, maxHeight = 0;
+    CARD16	width, height;
     
     /*
      * First time through, create a crtc and output and hook
@@ -153,11 +154,11 @@ RRScanOldConfig (ScreenPtr pScreen, Rotation rotations)
     /* find size bounds */
     for (i = 0; i < output->numModes + output->numUserModes; i++) 
     {
-	RRModePtr   mode = (i < output->numModes ? 
+	mode = (i < output->numModes ? 
 			    output->modes[i] : 
 			    output->userModes[i-output->numModes]);
-        CARD16	    width = mode->mode.width;
-        CARD16	    height = mode->mode.height;
+        width = mode->mode.width;
+        height = mode->mode.height;
 	
 	if (width < minWidth) minWidth = width;
 	if (width > maxWidth) maxWidth = width;
diff --git a/nx-X11/programs/Xserver/randr/rrmode.c b/nx-X11/programs/Xserver/randr/rrmode.c
index 43ffe07..db0af33 100644
--- a/nx-X11/programs/Xserver/randr/rrmode.c
+++ b/nx-X11/programs/Xserver/randr/rrmode.c
@@ -194,7 +194,7 @@ RRModesForScreen (ScreenPtr pScreen, int *num_ret)
     for (o = 0; o < pScrPriv->numOutputs; o++)
     {
 	RROutputPtr	output = pScrPriv->outputs[o];
-	int		m, n;
+	int		n;
 
 	for (m = 0; m < output->numModes + output->numUserModes; m++)
 	{
@@ -299,7 +299,6 @@ ProcRRCreateMode (ClientPtr client)
     xRRCreateModeReply	rep;
     WindowPtr		pWin;
     ScreenPtr		pScreen;
-    rrScrPrivPtr	pScrPriv;
     xRRModeInfo		*modeInfo;
     long		units_after;
     char		*name;
@@ -317,7 +316,6 @@ ProcRRCreateMode (ClientPtr client)
 	return rc;
 
     pScreen = pWin->drawable.pScreen;
-    pScrPriv = rrGetScrPriv(pScreen);
     
     modeInfo = &stuff->modeInfo;
     name = (char *) (stuff + 1);

--
Alioth's /srv/git/code.x2go.org/nx-libs.git//..//_hooks_/post-receive-email on /srv/git/code.x2go.org/nx-libs.git