Commit-ID: 59fa5860204ffc95128d60cba9f54f9740a42c7d
Gitweb: http://git.kernel.org/tip/59fa5860204ffc95128d60cba9f54f9740a42c7d
Author: Matt Redfearn <[email protected]>
AuthorDate: Tue, 24 May 2016 11:42:30 +0100
Committer: Thomas Gleixner <[email protected]>
CommitDate: Tue, 24 May 2016 15:40:14 +0200
genirq: Fix missing return value in irq_destroy_ipi()
Commit 7cec18a3906b changed the return type of irq_destroy_ipi to int, but
missed adding a value to one return statement. Fix this to silence the
resulting 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]
Fixes: 7cec18a3906b "genirq: Add error code reporting to
irq_{reserve,destroy}_ipi"
Signed-off-by: Matt Redfearn <[email protected]>
Cc: [email protected]
Link:
http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[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 c427422..89b49f6 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");
