net: qmi_wwan: manage_power should always set needs_remote_wakeup
Reported-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index e0a4a2b..5dd0d85 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -149,7 +149,7 @@
static int qmi_wwan_manage_power(struct usbnet *dev, int on)
{
struct qmi_wwan_state *info = (void *)&dev->data;
- int rv = 0;
+ int rv;
dev_dbg(&dev->intf->dev, "%s() pmcount=%d, on=%d\n", __func__,
atomic_read(&info->pmcount), on);
@@ -160,13 +160,11 @@
* the new value
*/
rv = usb_autopm_get_interface(dev->intf);
- if (rv < 0)
- goto err;
dev->intf->needs_remote_wakeup = on;
- usb_autopm_put_interface(dev->intf);
+ if (!rv)
+ usb_autopm_put_interface(dev->intf);
}
-err:
- return rv;
+ return 0;
}
static int qmi_wwan_cdc_wdm_manage_power(struct usb_interface *intf, int on)