engine: server: cleanup unused variables

engine/server/sv_client.c

@@ -474,7 +474,6 @@ A connection request that came from the game module
 edict_t *GAME_EXPORT SV_FakeConnect( const char *netname )
 {
 	char userinfo[MAX_INFO_STRING];
-	int i, count = 0;
 	sv_client_t *cl;
 
 	// find a client slot

engine/server/sv_filter.c

@@ -493,7 +493,6 @@ static void SV_RemoveIP_f( void )
 	const char *adr = Cmd_Argv( 1 );
 	qboolean removeAll;
 	ipfilter_t filter;
-	int i;
 
 	if( Cmd_Argc() != 2 && Cmd_Argc() != 3 )
 	{

engine/server/sv_game.c

@@ -301,14 +301,12 @@ Check visibility through client camera, portal camera, etc
 */
 static qboolean SV_CheckClientVisiblity( sv_client_t *cl, const byte *mask )
 {
-	int	i, clientnum;
+	int	i;
 	vec3_t	vieworg;
 	mleaf_t	*leaf;
 
 	if( !mask ) return true; // GoldSrc rules
 
-	clientnum = cl - svs.clients;
-
 	// Invasion issues: wrong camera position received in ENGINE_SET_PVS
 	if( cl->pViewEntity )
 		VectorCopy( cl->pViewEntity->v.origin, vieworg );

engine/server/sv_init.c

@@ -909,13 +909,11 @@ static void SV_GenerateTestPacket( void )
 	// TODO: shrink to minimum!
 	for( i = 0; i < svs.testpacket_filelen; i++ )
 	{
-		uint32_t crc2;
-
 		CRC32_ProcessByte( &crc, filepos[i] );
 		svs.testpacket_crcs[i] = crc;
 #if 0
 		// test
-		crc2 = 0;
+		uint32_t crc2 = 0;
 		CRC32_ProcessBuffer( &crc2, filepos, i + 1 );
 		if( svs.testpacket_crcs[i] != crc2 )
 		{

engine/server/sv_phys.c

@@ -899,7 +899,7 @@ SV_PushMove
 static edict_t *SV_PushMove( edict_t *pusher, float movetime )
 {
 	int		i, e, block;
-	int		num_moved, oldsolid;
+	int		oldsolid;
 	vec3_t		mins, maxs, lmove;
 	sv_pushed_t	*p, *pushed_p;
 	edict_t		*check;
@@ -936,8 +936,6 @@ static edict_t *SV_PushMove( edict_t *pusher, float movetime )
 		return NULL;
 
 	// see if any solid entities are inside the final position
-	num_moved = 0;
-
 	for( e = 1; e < svgame.numEntities; e++ )
 	{
 		check = SV_EdictNum( e );