Remove a redundant code statement.

code/client/snd_dma.c

@@ -690,7 +690,6 @@ void S_Base_ClearLoopingSounds( qboolean killall ) {
 	int i;
 	for ( i = 0 ; i < MAX_GENTITIES ; i++) {
 		if (killall || loopSounds[i].kill == qtrue || (loopSounds[i].sfx && loopSounds[i].sfx->soundLength == 0)) {
-			loopSounds[i].kill = qfalse;
 			S_Base_StopLoopingSound(i);
 		}
 	}