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accel/mshv: use return value of handle_pio_str_read

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Coverity complains because we assign to ret here but
then never read it again before we overwrite it with
the call to set_x64_registers().

Analyzed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2025-10-22 14:54:30 +02:00
parent 2cd3c1d35a
commit 1557adc826
1 changed files with 4 additions and 0 deletions
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4
target/i386/mshv/mshv-cpu.c
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@ -1489,6 +1489,10 @@ static int handle_pio_str(CPUState *cpu, hv_x64_io_port_intercept_message *info)
reg_values[0] = info->rsi;
} else {
ret = handle_pio_str_read(cpu, info, repeat, port, direction_flag);
if (ret < 0) {
error_report("Failed to handle pio str read");
return -1;
}
reg_names[0] = HV_X64_REGISTER_RDI;
reg_values[0] = info->rdi;
}