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Subject[PATCH 1/3] staging: rtl8188eu: refactor SwLedControlMode1()
Date
Refactor switch cases in SwLedControlMode1() to reduce
indentation level. Also clears line over 80 characters
checkpatch warnings.

Suggested-by: Joe Perches <joe@perches.com>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
drivers/staging/rtl8188eu/core/rtw_led.c | 223 ++++++++++++-----------
1 file changed, 113 insertions(+), 110 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_led.c b/drivers/staging/rtl8188eu/core/rtw_led.c
index cbef871a7679..217a1aaab8a1 100644
--- a/drivers/staging/rtl8188eu/core/rtw_led.c
+++ b/drivers/staging/rtl8188eu/core/rtw_led.c
@@ -245,131 +245,134 @@ static void SwLedControlMode1(struct adapter *padapter, enum LED_CTL_MODE LedAct
case LED_CTL_POWER_ON:
case LED_CTL_START_TO_LINK:
case LED_CTL_NO_LINK:
- if (!pLed->bLedNoLinkBlinkInProgress) {
- if (pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed))
- return;
- if (pLed->bLedLinkBlinkInProgress) {
- del_timer_sync(&pLed->BlinkTimer);
- pLed->bLedLinkBlinkInProgress = false;
- }
- if (pLed->bLedBlinkInProgress) {
- del_timer_sync(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
-
- pLed->bLedNoLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_SLOWLY;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = RTW_LED_OFF;
- else
- pLed->BlinkingLedState = RTW_LED_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
+ if (pLed->bLedNoLinkBlinkInProgress)
+ break;
+ if (pLed->CurrLedState == LED_BLINK_SCAN ||
+ IS_LED_WPS_BLINKING(pLed))
+ return;
+ if (pLed->bLedLinkBlinkInProgress) {
+ del_timer_sync(&pLed->BlinkTimer);
+ pLed->bLedLinkBlinkInProgress = false;
+ }
+ if (pLed->bLedBlinkInProgress) {
+ del_timer_sync(&pLed->BlinkTimer);
+ pLed->bLedBlinkInProgress = false;
}
+ pLed->bLedNoLinkBlinkInProgress = true;
+ pLed->CurrLedState = LED_BLINK_SLOWLY;
+ if (pLed->bLedOn)
+ pLed->BlinkingLedState = RTW_LED_OFF;
+ else
+ pLed->BlinkingLedState = RTW_LED_ON;
+ mod_timer(&pLed->BlinkTimer, jiffies +
+ msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA));
break;
case LED_CTL_LINK:
- if (!pLed->bLedLinkBlinkInProgress) {
- if (pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed))
- return;
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer_sync(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- if (pLed->bLedBlinkInProgress) {
- del_timer_sync(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- pLed->bLedLinkBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_NORMAL;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = RTW_LED_OFF;
- else
- pLed->BlinkingLedState = RTW_LED_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA));
+ if (pLed->bLedLinkBlinkInProgress)
+ break;
+ if (pLed->CurrLedState == LED_BLINK_SCAN ||
+ IS_LED_WPS_BLINKING(pLed))
+ return;
+ if (pLed->bLedNoLinkBlinkInProgress) {
+ del_timer_sync(&pLed->BlinkTimer);
+ pLed->bLedNoLinkBlinkInProgress = false;
+ }
+ if (pLed->bLedBlinkInProgress) {
+ del_timer_sync(&pLed->BlinkTimer);
+ pLed->bLedBlinkInProgress = false;
}
+ pLed->bLedLinkBlinkInProgress = true;
+ pLed->CurrLedState = LED_BLINK_NORMAL;
+ if (pLed->bLedOn)
+ pLed->BlinkingLedState = RTW_LED_OFF;
+ else
+ pLed->BlinkingLedState = RTW_LED_ON;
+ mod_timer(&pLed->BlinkTimer, jiffies +
+ msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA));
break;
case LED_CTL_SITE_SURVEY:
- if ((pmlmepriv->LinkDetectInfo.bBusyTraffic) && (check_fwstate(pmlmepriv, _FW_LINKED))) {
- ;
- } else if (!pLed->bLedScanBlinkInProgress) {
- if (IS_LED_WPS_BLINKING(pLed))
- return;
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer_sync(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- if (pLed->bLedLinkBlinkInProgress) {
- del_timer_sync(&pLed->BlinkTimer);
- pLed->bLedLinkBlinkInProgress = false;
- }
- if (pLed->bLedBlinkInProgress) {
- del_timer_sync(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- pLed->bLedScanBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_SCAN;
- pLed->BlinkTimes = 24;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = RTW_LED_OFF;
- else
- pLed->BlinkingLedState = RTW_LED_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
+ if (pmlmepriv->LinkDetectInfo.bBusyTraffic &&
+ check_fwstate(pmlmepriv, _FW_LINKED))
+ break;
+ if (pLed->bLedScanBlinkInProgress)
+ break;
+ if (IS_LED_WPS_BLINKING(pLed))
+ return;
+ if (pLed->bLedNoLinkBlinkInProgress) {
+ del_timer_sync(&pLed->BlinkTimer);
+ pLed->bLedNoLinkBlinkInProgress = false;
}
+ if (pLed->bLedLinkBlinkInProgress) {
+ del_timer_sync(&pLed->BlinkTimer);
+ pLed->bLedLinkBlinkInProgress = false;
+ }
+ if (pLed->bLedBlinkInProgress) {
+ del_timer_sync(&pLed->BlinkTimer);
+ pLed->bLedBlinkInProgress = false;
+ }
+ pLed->bLedScanBlinkInProgress = true;
+ pLed->CurrLedState = LED_BLINK_SCAN;
+ pLed->BlinkTimes = 24;
+ if (pLed->bLedOn)
+ pLed->BlinkingLedState = RTW_LED_OFF;
+ else
+ pLed->BlinkingLedState = RTW_LED_ON;
+ mod_timer(&pLed->BlinkTimer, jiffies +
+ msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
break;
case LED_CTL_TX:
case LED_CTL_RX:
- if (!pLed->bLedBlinkInProgress) {
- if (pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed))
- return;
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer_sync(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- if (pLed->bLedLinkBlinkInProgress) {
- del_timer_sync(&pLed->BlinkTimer);
- pLed->bLedLinkBlinkInProgress = false;
- }
- pLed->bLedBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_TXRX;
- pLed->BlinkTimes = 2;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = RTW_LED_OFF;
- else
- pLed->BlinkingLedState = RTW_LED_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
+ if (pLed->bLedBlinkInProgress)
+ break;
+ if (pLed->CurrLedState == LED_BLINK_SCAN ||
+ IS_LED_WPS_BLINKING(pLed))
+ return;
+ if (pLed->bLedNoLinkBlinkInProgress) {
+ del_timer_sync(&pLed->BlinkTimer);
+ pLed->bLedNoLinkBlinkInProgress = false;
+ }
+ if (pLed->bLedLinkBlinkInProgress) {
+ del_timer_sync(&pLed->BlinkTimer);
+ pLed->bLedLinkBlinkInProgress = false;
}
+ pLed->bLedBlinkInProgress = true;
+ pLed->CurrLedState = LED_BLINK_TXRX;
+ pLed->BlinkTimes = 2;
+ if (pLed->bLedOn)
+ pLed->BlinkingLedState = RTW_LED_OFF;
+ else
+ pLed->BlinkingLedState = RTW_LED_ON;
+ mod_timer(&pLed->BlinkTimer, jiffies +
+ msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA));
break;
case LED_CTL_START_WPS: /* wait until xinpin finish */
case LED_CTL_START_WPS_BOTTON:
- if (!pLed->bLedWPSBlinkInProgress) {
- if (pLed->bLedNoLinkBlinkInProgress) {
- del_timer_sync(&pLed->BlinkTimer);
- pLed->bLedNoLinkBlinkInProgress = false;
- }
- if (pLed->bLedLinkBlinkInProgress) {
- del_timer_sync(&pLed->BlinkTimer);
- pLed->bLedLinkBlinkInProgress = false;
- }
- if (pLed->bLedBlinkInProgress) {
- del_timer_sync(&pLed->BlinkTimer);
- pLed->bLedBlinkInProgress = false;
- }
- if (pLed->bLedScanBlinkInProgress) {
- del_timer_sync(&pLed->BlinkTimer);
- pLed->bLedScanBlinkInProgress = false;
- }
- pLed->bLedWPSBlinkInProgress = true;
- pLed->CurrLedState = LED_BLINK_WPS;
- if (pLed->bLedOn)
- pLed->BlinkingLedState = RTW_LED_OFF;
- else
- pLed->BlinkingLedState = RTW_LED_ON;
- mod_timer(&pLed->BlinkTimer, jiffies +
- msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
+ if (pLed->bLedWPSBlinkInProgress)
+ break;
+ if (pLed->bLedNoLinkBlinkInProgress) {
+ del_timer_sync(&pLed->BlinkTimer);
+ pLed->bLedNoLinkBlinkInProgress = false;
}
+ if (pLed->bLedLinkBlinkInProgress) {
+ del_timer_sync(&pLed->BlinkTimer);
+ pLed->bLedLinkBlinkInProgress = false;
+ }
+ if (pLed->bLedBlinkInProgress) {
+ del_timer_sync(&pLed->BlinkTimer);
+ pLed->bLedBlinkInProgress = false;
+ }
+ if (pLed->bLedScanBlinkInProgress) {
+ del_timer_sync(&pLed->BlinkTimer);
+ pLed->bLedScanBlinkInProgress = false;
+ }
+ pLed->bLedWPSBlinkInProgress = true;
+ pLed->CurrLedState = LED_BLINK_WPS;
+ if (pLed->bLedOn)
+ pLed->BlinkingLedState = RTW_LED_OFF;
+ else
+ pLed->BlinkingLedState = RTW_LED_ON;
+ mod_timer(&pLed->BlinkTimer, jiffies +
+ msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA));
break;
case LED_CTL_STOP_WPS:
if (pLed->bLedNoLinkBlinkInProgress) {
--
2.18.0
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