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hw/misc/iotkit-secctl: Fix writing to 'PPC Interrupt Clear' register

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Fix warning reported by Clang static code analyzer:

    CC      hw/misc/iotkit-secctl.o
  hw/misc/iotkit-secctl.c:343:9: warning: Value stored to 'value' is never read
          value &= 0x00f000f3;
          ^        ~~~~~~~~~~

Fixes: b3717c23e1c
Reported-by: Clang Static Analyzer
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200217132922.24607-1-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2020-02-17 14:29:22 +01:00 committed by Peter Maydell
parent 7ffe647f52
commit 9df7401b80
1 changed files with 1 additions and 1 deletions
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2
hw/misc/iotkit-secctl.c
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@ -340,7 +340,7 @@ static MemTxResult iotkit_secctl_s_write(void *opaque, hwaddr addr,
qemu_set_irq(s->sec_resp_cfg, s->secrespcfg);
break;
case A_SECPPCINTCLR:
value &= 0x00f000f3;
s->secppcintstat &= ~(value & 0x00f000f3);
foreach_ppc(s, iotkit_secctl_ppc_update_irq_clear);
break;
case A_SECPPCINTEN: