- Remove more dead code[1]. Since r207330, we only need to check division

by zero of the second argument 'from'.
- Prefer u_int32_t over unsigned int to make its intention more clearer.
- Move the function to a header file and make it a static inline function.

Pointed out by:	Andrew Reilly (areilly at bigpond dot net dot au)[1]
MFC after:	3 days

1 files changed, 0 insertions, 13 deletions

diff --git a/sys/dev/sound/pcm/buffer.c b/sys/dev/sound/pcm/buffer.c
index a9053d751d86..687542e4a846 100644
--- a/sys/dev/sound/pcm/buffer.c
+++ b/sys/dev/sound/pcm/buffer.c
@@ -566,19 +566,6 @@ sndbuf_updateprevtotal(struct snd_dbuf *b)
 }
 
 unsigned int
-snd_xbytes(unsigned int v, unsigned int from, unsigned int to)
-{
-
-	if (from == to)
-		return v;
-
-	if (from == 0 || to == 0 || v == 0)
-		return 0;
-
-	return (unsigned int)(((u_int64_t)v * to) / from);
-}
-
-unsigned int
 sndbuf_xbytes(unsigned int v, struct snd_dbuf *from, struct snd_dbuf *to)
 {
 	if (from == NULL || to == NULL || v == 0)