Commit 7cec18a3906b ("genirq: Add error code reporting to
irq_{reserve,destroy}_ipi") changed the return type of irq_destroy_ipi
to int, but missed adding a value to one return statement. Fix this to
silence the resultant compiler warning:
kernel/irq/ipi.c In function ‘irq_destroy_ipi’:
kernel/irq/ipi.c:128:3: warning: ‘return’ with no value, in function returning
non-void [-Wreturn-type]
return;
^
Fixes: 7cec18a3906b ("genirq: Add error code reporting to
irq_{reserve,destroy}_ipi")
Signed-off-by: Matt Redfearn <[email protected]>
---
kernel/irq/ipi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/irq/ipi.c b/kernel/irq/ipi.c
index c42742208e5e..89b49f6773f0 100644
--- a/kernel/irq/ipi.c
+++ b/kernel/irq/ipi.c
@@ -125,7 +125,7 @@ int irq_destroy_ipi(unsigned int irq, const struct cpumask
*dest)
domain = data->domain;
if (WARN_ON(domain == NULL))
- return;
+ return -EINVAL;
if (!irq_domain_is_ipi(domain)) {
pr_warn("Trying to destroy a non IPI domain!\n");
--
2.5.0
