[media] em28xx: simplify argument passing to em28xx_init_dev()
The 'struct em28xx *' pointer was passed by reference to the
em28xx_init_dev() function, for no reason. Instead, just pass it by
value, which is much more logical and simple.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 897a432..ebfb7a3 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -2916,11 +2916,10 @@
* em28xx_init_dev()
* allocates and inits the device structs, registers i2c bus and v4l device
*/
-static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
+static int em28xx_init_dev(struct em28xx *dev, struct usb_device *udev,
struct usb_interface *interface,
int minor)
{
- struct em28xx *dev = *devhandle;
int retval;
dev->udev = udev;
@@ -3302,7 +3301,7 @@
/* allocate device struct */
mutex_init(&dev->lock);
mutex_lock(&dev->lock);
- retval = em28xx_init_dev(&dev, udev, interface, nr);
+ retval = em28xx_init_dev(dev, udev, interface, nr);
if (retval) {
goto unlock_and_free;
}