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Diffstat (limited to 'src/devices/machine/ds2404.cpp')
-rw-r--r--src/devices/machine/ds2404.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/devices/machine/ds2404.cpp b/src/devices/machine/ds2404.cpp
index 68845d86dc3..680b4043e20 100644
--- a/src/devices/machine/ds2404.cpp
+++ b/src/devices/machine/ds2404.cpp
@@ -346,8 +346,8 @@ void ds2404_device::nvram_default()
bool ds2404_device::nvram_read(util::read_stream &file)
{
- size_t actual;
- return !file.read(m_sram, sizeof(m_sram), actual) && actual == sizeof(m_sram);
+ auto const [err, actual] = read(file, m_sram, sizeof(m_sram));
+ return !err && (actual == sizeof(m_sram));
}
@@ -358,6 +358,6 @@ bool ds2404_device::nvram_read(util::read_stream &file)
bool ds2404_device::nvram_write(util::write_stream &file)
{
- size_t actual;
- return !file.write(m_sram, sizeof(m_sram), actual) && actual == sizeof(m_sram);
+ auto const [err, actual] = write(file, m_sram, sizeof(m_sram));
+ return !err;
}