linux-kernel - [PATCH v4 13/23] staging: r8188eu: convert rtw_p2p_get_req

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Message-Id: <a5940e6778431a4ce2d2e67543c59aae90464604.1643466748.git.abdun.nihaal@gmail.com>
Date:   Sat, 29 Jan 2022 21:58:05 +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 13/23] staging: r8188eu: convert rtw_p2p_get_req_cm to return void

rtw_p2p_get_req_cm 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 | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/r8188eu/os_dep/ioctl_linux.c b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
index d2db2117abc3..ba0f42ca36e3 100644
--- a/drivers/staging/r8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
@@ -2490,17 +2490,15 @@ static void rtw_p2p_get_status(struct net_device *dev,
 /*	This config method description will show us which config method the remote P2P device is intended to use */
 /*	by sending the provisioning discovery request frame. */
 
-static int rtw_p2p_get_req_cm(struct net_device *dev,
+static void rtw_p2p_get_req_cm(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;
 
 	sprintf(extra, "\n\nCM =%s\n", pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req);
 	wrqu->data.length = strlen(extra);
-	return ret;
 }
 
 static int rtw_p2p_get_role(struct net_device *dev,
-- 
2.34.1