diff options
| -rw-r--r-- | hw/ac97.c | 6 |
1 files changed, 1 insertions, 5 deletions
@@ -1001,8 +1001,6 @@ static int write_audio (AC97LinkState *s, AC97BusMasterRegs *r, static void write_bup (AC97LinkState *s, int elapsed) { - int written = 0; - dolog ("write_bup\n"); if (!(s->bup_flag & BUP_SET)) { if (s->bup_flag & BUP_LAST) { @@ -1026,7 +1024,6 @@ static void write_bup (AC97LinkState *s, int elapsed) return; temp -= copied; elapsed -= copied; - written += copied; } } } @@ -1069,7 +1066,7 @@ static int read_audio (AC97LinkState *s, AC97BusMasterRegs *r, static void transfer_audio (AC97LinkState *s, int index, int elapsed) { AC97BusMasterRegs *r = &s->bm_regs[index]; - int written = 0, stop = 0; + int stop = 0; if (s->invalid_freq[index]) { AUD_log ("ac97", "attempt to use voice %d with invalid frequency %d\n", @@ -1114,7 +1111,6 @@ static void transfer_audio (AC97LinkState *s, int index, int elapsed) switch (index) { case PO_INDEX: temp = write_audio (s, r, elapsed, &stop); - written += temp; elapsed -= temp; r->picb -= (temp >> 1); break; |