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staging: rtl8723au: rtw_resume(): release semaphore before exit on error

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Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jes Sorensen 2014-07-21 11:25:09 +02:00 committed by Greg Kroah-Hartman
parent 1f31c3f0e1
commit 92e396270f
1 changed files with 3 additions and 1 deletions
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4
drivers/staging/rtl8723au/os_dep/usb_intf.c
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@ -530,8 +530,10 @@ int rtw_resume_process23a(struct rtw_adapter *padapter)
pwrpriv->bkeepfwalive = false;
DBG_8723A("bkeepfwalive(%x)\n", pwrpriv->bkeepfwalive);
if (pm_netdev_open23a(pnetdev, true) != 0)
if (pm_netdev_open23a(pnetdev, true) != 0) {
up(&pwrpriv->lock);
goto exit;
}
netif_device_attach(pnetdev);
netif_carrier_on(pnetdev);