diff options
Diffstat (limited to 'drivers/media/usb/uvc')
| -rw-r--r-- | drivers/media/usb/uvc/uvc_ctrl.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c index b78aba991212..dbebc6083e85 100644 --- a/drivers/media/usb/uvc/uvc_ctrl.c +++ b/drivers/media/usb/uvc/uvc_ctrl.c @@ -2011,18 +2011,14 @@ int uvc_ctrl_restore_values(struct uvc_device *dev) static int uvc_ctrl_add_info(struct uvc_device *dev, struct uvc_control *ctrl, const struct uvc_control_info *info) { - int ret = 0; - ctrl->info = *info; INIT_LIST_HEAD(&ctrl->info.mappings); /* Allocate an array to save control values (cur, def, max, etc.) */ ctrl->uvc_data = kzalloc(ctrl->info.size * UVC_CTRL_DATA_LAST + 1, GFP_KERNEL); - if (ctrl->uvc_data == NULL) { - ret = -ENOMEM; - goto done; - } + if (!ctrl->uvc_data) + return -ENOMEM; ctrl->initialized = 1; @@ -2030,10 +2026,7 @@ static int uvc_ctrl_add_info(struct uvc_device *dev, struct uvc_control *ctrl, "entity %u\n", ctrl->info.entity, ctrl->info.selector, dev->udev->devpath, ctrl->entity->id); -done: - if (ret < 0) - kfree(ctrl->uvc_data); - return ret; + return 0; } /* |