staging: rtl8188eu: fix missing unlock on error in rtw_resume_process()

Add the missing unlock before return from function
rtw_resume_process() in the error handling case.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c
index a5ba1e4da15e5e36f9a608d13c367fa5b527e167..7da3534f15f78c71894f706f7d50ab0f05c805c1 100644 (file)
--- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_intf.c
@@ -315,8 +315,10 @@ static int rtw_resume_process(struct adapter *padapter)
 
        ret = 0;
 exit:
-       if (pwrpriv)
+       if (pwrpriv) {
                pwrpriv->bInSuspend = false;
+               mutex_unlock(&pwrpriv->mutex_lock);
+       }
        pr_debug("<===  %s return %d.............. in %dms\n", __func__,
                ret, jiffies_to_msecs(jiffies - start_time));