Fix via audio recording, when frag size < page size.

fa15f5ec · Itai Nahshon · Jeff Garzik · ec9e8eb6 · fa15f5ec
Commit fa15f5ec authored Mar 14, 2002 by Itai Nahshon Committed by Jeff Garzik Mar 14, 2002
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sound/oss/via82cxxx_audio.c sound/oss/via82cxxx_audio.c +1 -1

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--- a/sound/oss/via82cxxx_audio.c
+++ b/sound/oss/via82cxxx_audio.c
@@ -2049,7 +2049,7 @@ static ssize_t via_dsp_do_read (struct via_info *card,
 	while ((count > 0) && (chan->slop_len < chan->frag_size)) {
 		size_t slop_left = chan->frag_size - chan->slop_len;
 		void *base = chan->pgtbl[n / (PAGE_SIZE / chan->frag_size)].cpuaddr;
-		unsigned ofs = n % (PAGE_SIZE / chan->frag_size);
+		unsigned ofs = (n % (PAGE_SIZE / chan->frag_size)) * chan->frag_size;

 		size = (count < slop_left) ? count : slop_left;
 		if (copy_to_user (userbuf,