diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2016-09-15 10:12:05 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-16 10:05:13 +0200 |
| commit | 4db7c0bebdff87e1c81ed4fbafc65cddec109e3d (patch) | |
| tree | aeaae4b8ec07da07e6aab96812d144b5d2d26da2 /drivers/staging/rtl8712 | |
| parent | e30ed33d197ccabfb7b46a6b1354a2fdfb546c8f (diff) | |
staging: rtl8712: fix double lock bug in SetPSModeWorkItemCallback()
Fix a double lock bug in SetPSModeWorkItemCallback().
Fixes: 5c2ba8b85e35 ("rtl8712: pwrctrl_priv: Replace semaphore lock with mutex")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8712')
| -rw-r--r-- | drivers/staging/rtl8712/rtl871x_pwrctrl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/rtl8712/rtl871x_pwrctrl.c b/drivers/staging/rtl8712/rtl871x_pwrctrl.c index 8f82d85178ab..d464c136dd98 100644 --- a/drivers/staging/rtl8712/rtl871x_pwrctrl.c +++ b/drivers/staging/rtl8712/rtl871x_pwrctrl.c @@ -145,7 +145,7 @@ static void SetPSModeWorkItemCallback(struct work_struct *work) mutex_lock(&pwrpriv->mutex_lock); if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) r8712_set_rpwm(padapter, PS_STATE_S4); - mutex_lock(&pwrpriv->mutex_lock); + mutex_unlock(&pwrpriv->mutex_lock); } } |