service: Use ReadBufferSpan where it is trivial to do so

2 files changed, 6 insertions, 6 deletions

diff --git a/src/core/hle/service/time/time.cpp b/src/core/hle/service/time/time.cpp
index f77cdbb43..9376e0902 100644
--- a/src/core/hle/service/time/time.cpp
+++ b/src/core/hle/service/time/time.cpp
@@ -328,8 +328,8 @@ void Module::Interface::CalculateStandardUserSystemClockDifferenceByUser(
     Clock::ClockSnapshot snapshot_a;
     Clock::ClockSnapshot snapshot_b;
 
-    const auto snapshot_a_data = ctx.ReadBuffer(0);
-    const auto snapshot_b_data = ctx.ReadBuffer(1);
+    const auto snapshot_a_data = ctx.ReadBufferSpan(0);
+    const auto snapshot_b_data = ctx.ReadBufferSpan(1);
 
     std::memcpy(&snapshot_a, snapshot_a_data.data(), sizeof(Clock::ClockSnapshot));
     std::memcpy(&snapshot_b, snapshot_b_data.data(), sizeof(Clock::ClockSnapshot));
@@ -355,8 +355,8 @@ void Module::Interface::CalculateSpanBetween(Kernel::HLERequestContext& ctx) {
     Clock::ClockSnapshot snapshot_a;
     Clock::ClockSnapshot snapshot_b;
 
-    const auto snapshot_a_data = ctx.ReadBuffer(0);
-    const auto snapshot_b_data = ctx.ReadBuffer(1);
+    const auto snapshot_a_data = ctx.ReadBufferSpan(0);
+    const auto snapshot_b_data = ctx.ReadBufferSpan(1);
 
     std::memcpy(&snapshot_a, snapshot_a_data.data(), sizeof(Clock::ClockSnapshot));
     std::memcpy(&snapshot_b, snapshot_b_data.data(), sizeof(Clock::ClockSnapshot));
diff --git a/src/core/hle/service/time/time_zone_service.cpp b/src/core/hle/service/time/time_zone_service.cpp
index 961040bfc..6d05a66f1 100644
--- a/src/core/hle/service/time/time_zone_service.cpp
+++ b/src/core/hle/service/time/time_zone_service.cpp
@@ -84,7 +84,7 @@ void ITimeZoneService::ToCalendarTime(Kernel::HLERequestContext& ctx) {
     LOG_DEBUG(Service_Time, "called, posix_time=0x{:016X}", posix_time);
 
     TimeZone::TimeZoneRule time_zone_rule{};
-    const auto buffer{ctx.ReadBuffer()};
+    const auto buffer{ctx.ReadBufferSpan()};
     std::memcpy(&time_zone_rule, buffer.data(), buffer.size());
 
     TimeZone::CalendarInfo calendar_info{};
@@ -128,7 +128,7 @@ void ITimeZoneService::ToPosixTime(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto calendar_time{rp.PopRaw<TimeZone::CalendarTime>()};
     TimeZone::TimeZoneRule time_zone_rule{};
-    std::memcpy(&time_zone_rule, ctx.ReadBuffer().data(), sizeof(TimeZone::TimeZoneRule));
+    std::memcpy(&time_zone_rule, ctx.ReadBufferSpan().data(), sizeof(TimeZone::TimeZoneRule));
 
     s64 posix_time{};
     if (const Result result{time_zone_content_manager.GetTimeZoneManager().ToPosixTime(