[PATCH] mt6625l: fix returnvar.cocci warnings

From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [PATCH] mt6625l: fix returnvar.cocci warnings
Date: Sun, 12 Jul 2020 20:19:18 +0800	[thread overview]
Message-ID: <20200712121918.GA73045@f669aaa75a90> (raw)
In-Reply-To: <202007122043.encHIg4V%lkp@intel.com>

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From: kernel test robot <lkp@intel.com>

drivers/misc/mediatek/connectivity/wlan/gen2/common/wlan_lib.c:1689:13-21: Unneeded variable: "u4Status". Return "WLAN_STATUS_SUCCESS" on line 1775


 Remove unneeded variable used to store return value.

Generated by: scripts/coccinelle/misc/returnvar.cocci

Fixes: 9a72d145abe4 ("mt6625l: include wifi-folder")
Signed-off-by: kernel test robot <lkp@intel.com>
---

tree:   https://github.com/frank-w/BPI-R2-4.14 5.8-rc
head:   ca0d6f7786586ca7ba424d5967d780dd3c75748b
commit: 9a72d145abe49d9cb1e16d479b0b18caa20cdd71 [5/38] mt6625l: include wifi-folder

Please take the patch only if it's a positive warning. Thanks!

 wlan_lib.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/drivers/misc/mediatek/connectivity/wlan/gen2/common/wlan_lib.c
+++ b/drivers/misc/mediatek/connectivity/wlan/gen2/common/wlan_lib.c
@@ -1686,7 +1686,6 @@ wlanAdapterStart(IN P_ADAPTER_T prAdapte
 WLAN_STATUS wlanAdapterStop(IN P_ADAPTER_T prAdapter)
 {
 	UINT_32 i, u4Value = 0;
-	WLAN_STATUS u4Status = WLAN_STATUS_SUCCESS;
 
 	ASSERT(prAdapter);
 
@@ -1772,7 +1771,7 @@ WLAN_STATUS wlanAdapterStop(IN P_ADAPTER
 	nicRestoreSpiDefMode(prAdapter);
 #endif
 
-	return u4Status;
+	return WLAN_STATUS_SUCCESS;
 }				/* wlanAdapterStop */
 
 #if 0
