CGE: Remove the useless return value of XCrypt()

scummvm · Mar 11, 2014 · 2822df8 · 2822df8
1 parent 820d96f
commit 2822df8
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Showing 2 changed files with 2 additions and 4 deletions.
diff --git a/engines/cge/fileio.cpp b/engines/cge/fileio.cpp
@@ -93,13 +93,11 @@ ResourceManager::~ResourceManager() {
 		delete _buff[i]._page;
 }
 
-uint16 ResourceManager::XCrypt(byte *buf, uint16 length) {
+void ResourceManager::XCrypt(byte *buf, uint16 length) {
 	byte *b = buf;
 
 	for (uint16 i = 0; i < length; i++)
 		*b++ ^= kCryptSeed;
-
-	return kCryptSeed;
 }
 
 bool ResourceManager::seek(int32 offs, int whence) {

diff --git a/engines/cge/fileio.h b/engines/cge/fileio.h
@@ -86,7 +86,7 @@ class ResourceManager {
 	uint16 catRead(byte *buf, uint16 length);
 	Common::File *_catFile;
 	Common::File *_datFile;
-	uint16  XCrypt(byte *buf, uint16 length);
+	void XCrypt(byte *buf, uint16 length);
 public:
 
 	ResourceManager();