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[media] media: au0828 fix au0828_v4l2_device_register() to not unlock and free

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au0828_v4l2_device_register() unlocks au0828_dev->lock and frees au0828
dev in error legs before return. au0828_usb_probe() does the same when
au0828_v4l2_device_register() returns error.

Fix au0828_v4l2_device_register() to not to unlock and free in its error
legs.

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Shuah Khan 2016-03-28 21:25:29 -03:00 committed by Mauro Carvalho Chehab
parent c23ac90f78
commit eda220acd5
1 changed files with 0 additions and 4 deletions
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4
drivers/media/usb/au0828/au0828-video.c
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@ -679,8 +679,6 @@ int au0828_v4l2_device_register(struct usb_interface *interface,
if (retval) {
pr_err("%s() v4l2_device_register failed\n",
__func__);
mutex_unlock(&dev->lock);
kfree(dev);
return retval;
}
@ -691,8 +689,6 @@ int au0828_v4l2_device_register(struct usb_interface *interface,
if (retval) {
pr_err("%s() v4l2_ctrl_handler_init failed\n",
__func__);
mutex_unlock(&dev->lock);
kfree(dev);
return retval;
}
dev->v4l2_dev.ctrl_handler = &dev->v4l2_ctrl_hdl;