linux-kernel - [PATCH] drivers:staging:rtl8723bs: Removed unneeded variables

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Date:   Tue, 17 Sep 2019 20:01:31 +0530
From:   Aliasgar Surti <aliasgar.surti500@...il.com>
To:     gregkh@...uxfoundation.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org
Cc:     Aliasgar Surti <aliasgar.surti500@...il.com>
Subject: [PATCH] drivers:staging:rtl8723bs: Removed unneeded variables

From: Aliasgar Surti <aliasgar.surti500@...il.com>

coccicheck reported warning for unneeded variable used.

This patch removes the unneeded variables.

Signed-off-by: Aliasgar Surti <aliasgar.surti500@...il.com>
---
 drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
index d1b199e..fa3ffc3 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
@@ -2428,8 +2428,7 @@ static  int rtw_drvext_hdl(struct net_device *dev, struct iw_request_info *info,
 static int rtw_mp_ioctl_hdl(struct net_device *dev, struct iw_request_info *info,
 						union iwreq_data *wrqu, char *extra)
 {
-	int ret = 0;
-	return ret;
+	return 0;
 }
 
 static int rtw_get_ap_info(struct net_device *dev,
@@ -4462,24 +4461,21 @@ static int rtw_mp_efuse_get(struct net_device *dev,
 			struct iw_request_info *info,
 			union iwreq_data *wdata, char *extra)
 {
-	int err = 0;
-	return err;
+	return 0;
 }
 
 static int rtw_mp_efuse_set(struct net_device *dev,
 			struct iw_request_info *info,
 			union iwreq_data *wdata, char *extra)
 {
-	int err = 0;
-	return err;
+	return 0;
 }
 
 static int rtw_tdls(struct net_device *dev,
 				struct iw_request_info *info,
 				union iwreq_data *wrqu, char *extra)
 {
-	int ret = 0;
-	return ret;
+	return 0;
 }
 
 
@@ -4487,8 +4483,7 @@ static int rtw_tdls_get(struct net_device *dev,
 				struct iw_request_info *info,
 				union iwreq_data *wrqu, char *extra)
 {
-	int ret = 0;
-	return ret;
+	return 0;
 }
 
 
-- 
2.7.4