linux-kernel - [PATCH v4 14/23] staging: r8188eu: convert rtw_p2p_get

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Message-Id: <dcd4bba9910b172031ccc0f138c78e8471e36d91.1643466748.git.abdun.nihaal@gmail.com>
Date:   Sat, 29 Jan 2022 21:58:06 +0530
From:   Abdun Nihaal <abdun.nihaal@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     Abdun Nihaal <abdun.nihaal@...il.com>, Larry.Finger@...inger.net,
        phil@...lpotter.co.uk, straube.linux@...il.com, martin@...ser.cx,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH v4 14/23] staging: r8188eu: convert rtw_p2p_get_role to return void

rtw_p2p_get_role always returns 0 and it's return value is not used.
Convert it to return void.

Suggested-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Abdun Nihaal <abdun.nihaal@...il.com>
---
 drivers/staging/r8188eu/os_dep/ioctl_linux.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/r8188eu/os_dep/ioctl_linux.c b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
index ba0f42ca36e3..343b4ad6ce65 100644
--- a/drivers/staging/r8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
@@ -2501,11 +2501,10 @@ static void rtw_p2p_get_req_cm(struct net_device *dev,
 	wrqu->data.length = strlen(extra);
 }
 
-static int rtw_p2p_get_role(struct net_device *dev,
-			       struct iw_request_info *info,
-			       union iwreq_data *wrqu, char *extra)
+static void rtw_p2p_get_role(struct net_device *dev,
+			     struct iw_request_info *info,
+			     union iwreq_data *wrqu, char *extra)
 {
-	int ret = 0;
 	struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
 	struct wifidirect_info *pwdinfo = &padapter->wdinfo;
 
@@ -2515,7 +2514,6 @@ static int rtw_p2p_get_role(struct net_device *dev,
 
 	sprintf(extra, "\n\nRole =%.2d\n", rtw_p2p_role(pwdinfo));
 	wrqu->data.length = strlen(extra);
-	return ret;
 }
 
 static int rtw_p2p_get_peer_ifaddr(struct net_device *dev,
-- 
2.34.1