X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=drivers%2Fbase%2Fpower%2Fwakeirq.c;h=0d77cd6fd8d11653c789fa8834e8eb53b801a6d9;hb=a3767e3c9da514e63e898772b72b932f9eb3b062;hp=eb6e67451decee999901493d9182ed6c9cf21bf9;hpb=aa57e0b281453334267e836d15cfdb933f6d6f97;p=deliverable%2Flinux.git

diff --git a/drivers/base/power/wakeirq.c b/drivers/base/power/wakeirq.c
index eb6e67451dec..0d77cd6fd8d1 100644
--- 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;