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fixed some unread variable warning reported by cppcheck (no whatsnew)

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This commit is contained in:
Oliver Stöneberg 2012-08-04 12:19:06 +00:00
parent 9fe7b3bbcc
commit b938c3e690
4 changed files with 9 additions and 7 deletions
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4
src/emu/cpu/tms32025/32025dsm.c
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@ -388,7 +388,7 @@ static void InitDasm32025(void)
CPU_DISASSEMBLE( tms32025 )
{
UINT32 flags = 0;
int a, b, c, d, k, m, n, p, r, s, t, w, x; /* these can all be filled in by parsing an instruction */
int a, b, c, d, k, m, n, p, r, s, t, w; /* these can all be filled in by parsing an instruction */
int i;
int op;
int cnt = 1;
@ -433,7 +433,7 @@ CPU_DISASSEMBLE( tms32025 )
/* shift out operands */
cp = Op[op].parse;
a = b = c = d = k = m = n = p = r = s = t = w = x = 0;
a = b = c = d = k = m = n = p = r = s = t = w = 0;
while (bit >= 0)
{

6
src/emu/sound/ymf271.c
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@ -1221,13 +1221,13 @@ static void write_register(YMF271Chip *chip, int slotnum, int reg, int data)
static void ymf271_write_fm(YMF271Chip *chip, int grp, int adr, int data)
{
int reg;
int slotnum;
//int slotnum;
int slot_group;
int sync_mode, sync_reg;
//YMF271Slot *slot;
slotnum = 12*grp;
slotnum += fm_tab[adr & 0xf];
//slotnum = 12*grp;
//slotnum += fm_tab[adr & 0xf];
//slot = &chip->slots[slotnum];
slot_group = fm_tab[adr & 0xf];

2
src/mame/audio/turbo.c
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@ -75,7 +75,9 @@ WRITE8_DEVICE_HANDLER( turbo_sound_a_w )
samples_device *samples = device->machine().device<samples_device>("samples");
#endif
turbo_state *state = device->machine().driver_data<turbo_state>();
#if (!DISCRETE_TEST)
UINT8 diff = data ^ state->m_sound_state[0];
#endif
state->m_sound_state[0] = data;
#if (!DISCRETE_TEST)

4
src/mame/video/midzeus.c
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@ -1288,7 +1288,7 @@ static void render_poly_texture(void *dest, INT32 scanline, const poly_extent *e
INT32 curz = extent->param[0].start;
INT32 curu = extent->param[1].start;
INT32 curv = extent->param[2].start;
INT32 curi = extent->param[3].start;
//INT32 curi = extent->param[3].start;
INT32 dzdx = extent->param[0].dpdx;
INT32 dudx = extent->param[1].dpdx;
INT32 dvdx = extent->param[2].dpdx;
@ -1334,7 +1334,7 @@ static void render_poly_texture(void *dest, INT32 scanline, const poly_extent *e
curz += dzdx;
curu += dudx;
curv += dvdx;
curi += didx;
//curi += didx;
}
}