From 60587bd0680507f48ae3a7360983228fd207de8a Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 15 Mar 2016 04:05:20 -0300 Subject: [PATCH] [media] cx23885: uninitialized variable in cx23885_av_work_handler() The "handled" variable could be uninitialized if the interrupt_service_routine() call back hasn't been implimented or if it has been implemented but doesn't initialize "handled" to zero at the start. For example, adv76xx_isr() only sets "handled" to true. Fixes: 44b153ca639f ('[media] m5mols: Add ISO sensitivity controls') Signed-off-by: Dan Carpenter Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/pci/cx23885/cx23885-av.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/pci/cx23885/cx23885-av.c b/drivers/media/pci/cx23885/cx23885-av.c index 877dad8..e7d4406 100644 --- a/drivers/media/pci/cx23885/cx23885-av.c +++ b/drivers/media/pci/cx23885/cx23885-av.c @@ -24,7 +24,7 @@ void cx23885_av_work_handler(struct work_struct *work) { struct cx23885_dev *dev = container_of(work, struct cx23885_dev, cx25840_work); - bool handled; + bool handled = false; v4l2_subdev_call(dev->sd_cx25840, core, interrupt_service_routine, PCI_MSK_AV_CORE, &handled); -- 2.7.4