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@linuxfoundation.org>
Signed-off-by: Abdun Nihaal <abdun.nihaal@gmail.com>
Link: https://lore.kernel.org/r/a5940e6778431a4ce2d2e67543c59aae90464604.1643466748.git.abdun.nihaal@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/os_dep/ioctl_linux.c b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
index d2db2117abc33a261f55394db1c2592356ad578c..ba0f42ca36e341ed96e136d72015f5829da1c53b 100644 (file)
--- 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,