staging: r8188eu: convert rtw_p2p_get_peer_devaddr to return void

rtw_p2p_get_peer_devaddr 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/cc077a7d11e4bda521294499c42164db7358b2e1.1643466748.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 1f89f4fe4d8e6acc958754e8052f9f092f76719b..dfd19a649803c68b4eb53ec032a600b53f35c56b 100644 (file)
--- a/drivers/staging/r8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/r8188eu/os_dep/ioctl_linux.c
@@ -2531,12 +2531,11 @@ static void rtw_p2p_get_peer_ifaddr(struct net_device *dev,
        wrqu->data.length = strlen(extra);
 }
 
-static int rtw_p2p_get_peer_devaddr(struct net_device *dev,
-                              struct iw_request_info *info,
-                              union iwreq_data *wrqu, char *extra)
+static void rtw_p2p_get_peer_devaddr(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;
 
@@ -2546,7 +2545,6 @@ static int rtw_p2p_get_peer_devaddr(struct net_device *dev,
        sprintf(extra, "\n%pM",
                pwdinfo->rx_prov_disc_info.peerDevAddr);
        wrqu->data.length = strlen(extra);
-       return ret;
 }
 
 static int rtw_p2p_get_peer_devaddr_by_invitation(struct net_device *dev,