Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[cascardo/linux.git] / drivers / base / power / wakeirq.c

diff --git a/drivers/base/power/wakeirq.c b/drivers/base/power/wakeirq.c
index eb6e674..0d77cd6 100644 (file)
--- a/drivers/base/power/wakeirq.c
+++ b/drivers/base/power/wakeirq.c
@@ -68,6 +68,9 @@ int dev_pm_set_wake_irq(struct device *dev, int irq)
        struct wake_irq *wirq;
        int err;
 
+       if (irq < 0)
+               return -EINVAL;
+
        wirq = kzalloc(sizeof(*wirq), GFP_KERNEL);
        if (!wirq)
                return -ENOMEM;
@@ -167,6 +170,9 @@ int dev_pm_set_dedicated_wake_irq(struct device *dev, int irq)
        struct wake_irq *wirq;
        int err;
 
+       if (irq < 0)
+               return -EINVAL;
+
        wirq = kzalloc(sizeof(*wirq), GFP_KERNEL);
        if (!wirq)
                return -ENOMEM;