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| author | Peter Maydell <peter.maydell@linaro.org> | 2017-02-28 12:08:18 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-02-28 12:08:18 +0000 |
| commit | a5d8235545e98c1ce02560d5f4f57552d937efe9 (patch) | |
| tree | 490954428128995e621b0cbec5bbdcd080c32a8a /hw/intc/armv7m_nvic.c | |
| parent | a73c98e159d18155445d29b6044be6ad49fd802f (diff) | |
| download | focaccia-qemu-a5d8235545e98c1ce02560d5f4f57552d937efe9.tar.gz focaccia-qemu-a5d8235545e98c1ce02560d5f4f57552d937efe9.zip | |
armv7m: Remove unused armv7m_nvic_acknowledge_irq() return value
Having armv7m_nvic_acknowledge_irq() return the new value of env->v7m.exception and its one caller assign the return value back to env->v7m.exception is pointless. Just make the return type void instead. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Diffstat (limited to 'hw/intc/armv7m_nvic.c')
| -rw-r--r-- | hw/intc/armv7m_nvic.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/hw/intc/armv7m_nvic.c b/hw/intc/armv7m_nvic.c index 479acfcae9..9336bca142 100644 --- a/hw/intc/armv7m_nvic.c +++ b/hw/intc/armv7m_nvic.c @@ -412,7 +412,7 @@ void armv7m_nvic_set_pending(void *opaque, int irq) } /* Make pending IRQ active. */ -int armv7m_nvic_acknowledge_irq(void *opaque) +void armv7m_nvic_acknowledge_irq(void *opaque) { NVICState *s = (NVICState *)opaque; CPUARMState *env = &s->cpu->env; @@ -439,8 +439,6 @@ int armv7m_nvic_acknowledge_irq(void *opaque) env->v7m.exception = s->vectpending; nvic_irq_update(s); - - return env->v7m.exception; } void armv7m_nvic_complete_irq(void *opaque, int irq) |