jerpelea commented on code in PR #18090:
URL: https://github.com/apache/nuttx/pull/18090#discussion_r2716551674
##########
sched/irq/irq_chain.c:
##########
@@ -128,26 +128,31 @@ void irqchain_initialize(void)
bool is_irqchain(int ndx, xcpt_t isr)
{
+ bool ret;
+
if (g_irqvector[ndx].handler == irq_unexpected_isr ||
g_irqvector[ndx].handler == NULL)
{
- return false;
+ ret = false;
}
else if (g_irqvector[ndx].handler == irqchain_dispatch)
{
- return true;
+ ret = true;
}
else
{
- return isr != irq_unexpected_isr;
+ ret = isr != irq_unexpected_isr;
}
+
+ return ret;
}
int irqchain_attach(int ndx, xcpt_t isr, FAR void *arg)
{
FAR struct irqchain_s *node;
FAR struct irqchain_s *curr;
irqstate_t flags;
+ int ret = OK;
Review Comment:
to avoid confusion please initialize with 0
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