staging: rtl8188eu: remove rtw_android_set_block()

The function rtw_android_set_block() just returns zero. The only user
is the function rtw_android_priv_cmd(). The variable bytes_written is
initialized to zero and not changed before the use of
rtw_android_set_block(). Remove rtw_android_set_block() and it's only
use.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/os_dep/rtw_android.c b/drivers/staging/rtl8188eu/os_dep/rtw_android.c
index 34080c0..2ea2af3 100644 (file)
--- a/drivers/staging/rtl8188eu/os_dep/rtw_android.c
+++ b/drivers/staging/rtl8188eu/os_dep/rtw_android.c
@@ -127,12 +127,6 @@ static int android_get_p2p_addr(struct net_device *net, char *command,
        return ETH_ALEN;
 }
 
-static int rtw_android_set_block(struct net_device *net, char *command,
-                                int total_len)
-{
-       return 0;
-}
-
 int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd)
 {
        int ret = 0;
@@ -186,8 +180,6 @@ int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd)
                                                        priv_cmd.total_len);
                break;
        case ANDROID_WIFI_CMD_BLOCK:
-               bytes_written = rtw_android_set_block(net, command,
-                                                     priv_cmd.total_len);
                break;
        case ANDROID_WIFI_CMD_RXFILTER_START:
                break;