From 8c6d43e6be5693145ee971b5b1be3c2e587a633f Mon Sep 17 00:00:00 2001
From: Sebastian Buchwald <Sebastian.Buchwald@kit.edu>
Date: Tue, 26 Jul 2016 14:39:18 +0200
Subject: [PATCH] Remove dead variables

---
 code/qcommon/cm_patch.c | 5 ++---
 code/qcommon/common.c   | 7 +------
 2 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/code/qcommon/cm_patch.c b/code/qcommon/cm_patch.c
index e4b90002..c1465b50 100644
--- a/code/qcommon/cm_patch.c
+++ b/code/qcommon/cm_patch.c
@@ -826,7 +826,7 @@ CM_AddFacetBevels
 void CM_AddFacetBevels( facet_t *facet ) {
 
 	int i, j, k, l;
-	int axis, dir, order, flipped;
+	int axis, dir, flipped;
 	float plane[4], d, newplane[4];
 	winding_t *w, *w2;
 	vec3_t mins, maxs, vec, vec2;
@@ -852,10 +852,9 @@ void CM_AddFacetBevels( facet_t *facet ) {
 	WindingBounds(w, mins, maxs);
 
 	// add the axial planes
-	order = 0;
 	for ( axis = 0 ; axis < 3 ; axis++ )
 	{
-		for ( dir = -1 ; dir <= 1 ; dir += 2, order++ )
+		for ( dir = -1 ; dir <= 1 ; dir += 2 )
 		{
 			VectorClear(plane);
 			plane[axis] = dir;
diff --git a/code/qcommon/common.c b/code/qcommon/common.c
index 84b5f628..a932193f 100644
--- a/code/qcommon/common.c
+++ b/code/qcommon/common.c
@@ -899,7 +899,6 @@ Z_FreeTags
 ================
 */
 void Z_FreeTags( int tag ) {
-	int			count;
 	memzone_t	*zone;
 
 	if ( tag == TAG_SMALL ) {
@@ -908,13 +907,11 @@ void Z_FreeTags( int tag ) {
 	else {
 		zone = mainzone;
 	}
-	count = 0;
 	// use the rover as our pointer, because
 	// Z_Free automatically adjusts it
 	zone->rover = zone->blocklist.next;
 	do {
 		if ( zone->rover->tag == tag ) {
-			count++;
 			Z_Free( (void *)(zone->rover + 1) );
 			continue;
 		}
@@ -1268,7 +1265,7 @@ Com_Meminfo_f
 void Com_Meminfo_f( void ) {
 	memblock_t	*block;
 	int			zoneBytes, zoneBlocks;
-	int			smallZoneBytes, smallZoneBlocks;
+	int			smallZoneBytes;
 	int			botlibBytes, rendererBytes;
 	int			unused;
 
@@ -1306,11 +1303,9 @@ void Com_Meminfo_f( void ) {
 	}
 
 	smallZoneBytes = 0;
-	smallZoneBlocks = 0;
 	for (block = smallzone->blocklist.next ; ; block = block->next) {
 		if ( block->tag ) {
 			smallZoneBytes += block->size;
-			smallZoneBlocks++;
 		}
 
 		if (block->next == &smallzone->blocklist) {