diff options
Diffstat (limited to 'drivers/media/usb/dvb-usb-v2/dvb_usb_core.c')
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/dvb_usb_core.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c index 2bf3bd81280a..afdcdbf005e9 100644 --- a/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c +++ b/drivers/media/usb/dvb-usb-v2/dvb_usb_core.c @@ -854,8 +854,6 @@ static int dvb_usbv2_exit(struct dvb_usb_device *d) dvb_usbv2_remote_exit(d); dvb_usbv2_adapter_exit(d); dvb_usbv2_i2c_exit(d); - kfree(d->priv); - kfree(d); return 0; } @@ -934,7 +932,7 @@ int dvb_usbv2_probe(struct usb_interface *intf, if (intf->cur_altsetting->desc.bInterfaceNumber != d->props->bInterfaceNumber) { ret = -ENODEV; - goto err_free_all; + goto err_kfree_d; } mutex_init(&d->usb_mutex); @@ -946,10 +944,16 @@ int dvb_usbv2_probe(struct usb_interface *intf, dev_err(&d->udev->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME); ret = -ENOMEM; - goto err_free_all; + goto err_kfree_d; } } + if (d->props->probe) { + ret = d->props->probe(d); + if (ret) + goto err_kfree_priv; + } + if (d->props->identify_state) { const char *name = NULL; ret = d->props->identify_state(d, &name); @@ -1001,6 +1005,12 @@ exit: return 0; err_free_all: dvb_usbv2_exit(d); + if (d->props->disconnect) + d->props->disconnect(d); +err_kfree_priv: + kfree(d->priv); +err_kfree_d: + kfree(d); err: dev_dbg(&udev->dev, "%s: failed=%d\n", __func__, ret); return ret; @@ -1021,6 +1031,12 @@ void dvb_usbv2_disconnect(struct usb_interface *intf) dvb_usbv2_exit(d); + if (d->props->disconnect) + d->props->disconnect(d); + + kfree(d->priv); + kfree(d); + pr_info("%s: '%s:%s' successfully deinitialized and disconnected\n", KBUILD_MODNAME, drvname, devname); kfree(devname); |