diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2017-01-15 22:05:30 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-02-03 19:23:38 +0300 |
| commit | 909aa003eb7239161f0fa5773878035ed1754cf4 (patch) | |
| tree | 000c2937691c877ccc2582b714054c57434de214 /drivers/media | |
| parent | 8af7779f3cbc1f6720d15f00abc797493710d1ab (diff) | |
| download | linux-909aa003eb7239161f0fa5773878035ed1754cf4.tar.xz | |
[media] v4l: subdev: Clean up properly in subdev devnode registration error path
Set the subdev devnode pointer right after registration to ensure that
later errors won't skip the subdev when unregistering all devnodes.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-device.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c index 62bbed76dbbc..f364cc1b521d 100644 --- a/drivers/media/v4l2-core/v4l2-device.c +++ b/drivers/media/v4l2-core/v4l2-device.c @@ -253,6 +253,7 @@ int v4l2_device_register_subdev_nodes(struct v4l2_device *v4l2_dev) kfree(vdev); goto clean_up; } + sd->devnode = vdev; #if defined(CONFIG_MEDIA_CONTROLLER) sd->entity.info.dev.major = VIDEO_MAJOR; sd->entity.info.dev.minor = vdev->minor; @@ -270,7 +271,6 @@ int v4l2_device_register_subdev_nodes(struct v4l2_device *v4l2_dev) } } #endif - sd->devnode = vdev; } return 0; |