Bug 5094 - Code cleanup, patch by Zack Middleton and DevHC. Fixes unused-but-set gcc warnings

code/qcommon/net_chan.c

@@ -243,7 +243,6 @@ copied out.
 */
 qboolean Netchan_Process( netchan_t *chan, msg_t *msg ) {
 	int			sequence;
-	int			qport;
 	int			fragmentStart, fragmentLength;
 	qboolean	fragmented;
 
@@ -264,7 +263,7 @@ qboolean Netchan_Process( netchan_t *chan, msg_t *msg ) {
 
 	// read the qport if we are a server
 	if ( chan->sock == NS_SERVER ) {
-		qport = MSG_ReadShort( msg );
+		MSG_ReadShort( msg );
 	}
 
 #ifdef LEGACY_PROTOCOL