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staging: r8188eu: remove padapter from struct led_priv

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The only struct led_priv that's used in the r8188eu driver in embedded in
the driver's global struct adapter. We can use container_of to access the
"outer" structure, there's no need to store a pointer to it.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Link: https://lore.kernel.org/r/20221015151115.232095-9-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser
2022-10-15 17:11:13 +02:00
committed by Greg Kroah-Hartman
parent 5ecf2bb6b1
commit 1188cfa646
2 changed files with 1 additions and 4 deletions
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3
drivers/staging/r8188eu/core/rtw_led.c
View File

@@ -59,7 +59,7 @@ static void blink_work(struct work_struct *work)
{
struct delayed_work *dwork = to_delayed_work(work);
struct led_priv *pLed = container_of(dwork, struct led_priv, blink_work);
struct adapter *padapter = pLed->padapter;
struct adapter *padapter = container_of(pLed, struct adapter, ledpriv);
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) {
@@ -132,7 +132,6 @@ void rtl8188eu_InitSwLeds(struct adapter *padapter)
{
struct led_priv *pledpriv = &padapter->ledpriv;
pledpriv->padapter = padapter;
ResetLedStatus(pledpriv);
INIT_DELAYED_WORK(&pledpriv->blink_work, blink_work);
}

2
drivers/staging/r8188eu/include/rtw_led.h
View File

@@ -33,8 +33,6 @@ enum LED_STATE_871x {
};
struct led_priv {
struct adapter *padapter;
bool bRegUseLed;
enum LED_STATE_871x CurrLedState; /* Current LED state. */