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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-03-15 04:05:20 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-04-13 17:10:32 -0300 |
| commit | 60587bd0680507f48ae3a7360983228fd207de8a (patch) | |
| tree | 5b55d2d561ab6095e473572e91f0ffaa7d3e7343 /drivers/media/pci/cx23885 | |
| parent | e4bccada44c177cde31b9a236b7dfd7f76d403ed (diff) | |
| download | op-kernel-dev-60587bd0680507f48ae3a7360983228fd207de8a.zip op-kernel-dev-60587bd0680507f48ae3a7360983228fd207de8a.tar.gz | |
[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 <dan.carpenter@oracle.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/pci/cx23885')
| -rw-r--r-- | drivers/media/pci/cx23885/cx23885-av.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |
