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fix several genuine issues found by coverity

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This commit is contained in:
Patrick Mackinlay 2021-01-06 20:53:12 +07:00
parent 805d1a815b
commit bb7ca8d920
3 changed files with 5 additions and 5 deletions
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4
src/devices/bus/interpro/sr/gt.cpp
View File

@ -687,7 +687,7 @@ void gt_device_base::ri_xfer_w(offs_t offset, u32 data, u32 mem_mask)
// initiate ri line draw
u32 address = m_ri_initial_address;
u32 error = m_ri_initial_error;
s32 error = m_ri_initial_error;
for (int i = 0; i < m_ri_stop_count; i++)
{
@ -1571,7 +1571,7 @@ u32 gtdb_device::vram_r(offs_t offset, const bool linear) const
return gt_device_base::vram_r(offset, linear);
}
void gtdb_device::vram_w(const offs_t offset, const u32 data, const u32 mem_mask, const bool linear) const
void gtdb_device::vram_w(const offs_t offset, const u32 data, u32 mem_mask, const bool linear) const
{
if (m_control & GFX_HILITE_SEL)
{

2
src/devices/bus/nscsi/cd.cpp
View File

@ -460,7 +460,7 @@ void nscsi_cdrom_device::scsi_command()
"Session info",
"Full TOC",
"PMA",
"ATIP"
"ATIP",
"Reserved 5",
"Reserved 6",
"Reserved 7",

4
src/devices/cpu/mips/r4000.cpp
View File

@ -3043,11 +3043,11 @@ void r4000_base_device::cp1_execute(u32 const op)
// TODO: MIPS3 only
switch (op & 0x3f)
{
case 0x02a00020: // CVT.S.L
case 0x20: // CVT.S.L
if ((SR & SR_FR) || !(op & ODD_REGS))
cp1_set(FDREG, i64_to_f32(s64(m_f[FSREG])).v);
break;
case 0x02a00021: // CVT.D.L
case 0x21: // CVT.D.L
if ((SR & SR_FR) || !(op & ODD_REGS))
cp1_set(FDREG, i64_to_f64(s64(m_f[FSREG])).v);
break;