CMS: Simplify code a tiny bit.

scummvm · Aug 9, 2011 · 3635efd · 3635efd
1 parent b95bbb2
commit 3635efd
Showing 1 changed file with 4 additions and 8 deletions.
diff --git a/audio/softsynth/cms.cpp b/audio/softsynth/cms.cpp
@@ -163,19 +163,15 @@ void CMSEmulator::update(int chip, int16 *buffer, int length) {
 	struct SAA1099 *saa = &_saa1099[chip];
 	int j, ch;
 
+	if (chip == 0) {
+		memset(buffer, 0, sizeof(int16)*length*2);
+	}
+
 	/* if the channels are disabled we're done */
 	if (!saa->all_ch_enable) {
-		/* init output data */
-		if (chip == 0) {
-			memset(buffer, 0, sizeof(int16)*length*2);
-		}
 		return;
 	}
 
-	if (chip == 0) {
-		memset(buffer, 0, sizeof(int16)*length*2);
-	}
-
 	for (ch = 0; ch < 2; ch++) {
 		switch (saa->noise_params[ch]) {
 		case 0: saa->noise[ch].freq = 31250.0 * 2; break;