From 1aa9abc305b1f0648f36db49db5a763e21e450d4 Mon Sep 17 00:00:00 2001 From: jkim Date: Wed, 28 Apr 2010 17:26:05 +0000 Subject: Remove dead code. Calculated greatest common divisor was not used at all. On top of that, LLVM+Clang mis-compiles this code because of its register allocator bug. Analyzed by: Andrew Reilly (areilly at bigpond dot net dot au) Reviewed by: ariff, rdivacky MFC after: 3 days --- sys/dev/sound/pcm/buffer.c | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'sys/dev/sound') diff --git a/sys/dev/sound/pcm/buffer.c b/sys/dev/sound/pcm/buffer.c index 6e82592..a9053d7 100644 --- a/sys/dev/sound/pcm/buffer.c +++ b/sys/dev/sound/pcm/buffer.c @@ -568,7 +568,6 @@ sndbuf_updateprevtotal(struct snd_dbuf *b) unsigned int snd_xbytes(unsigned int v, unsigned int from, unsigned int to) { - unsigned int w, x, y; if (from == to) return v; @@ -576,16 +575,6 @@ snd_xbytes(unsigned int v, unsigned int from, unsigned int to) if (from == 0 || to == 0 || v == 0) return 0; - x = from; - y = to; - while (y != 0) { - w = x % y; - x = y; - y = w; - } - from /= x; - to /= x; - return (unsigned int)(((u_int64_t)v * to) / from); } -- cgit v1.1