staging: rtl8723au: rtw_cfg80211_set_wpa_ie(): Remove unused variable 'pos'

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
index e5c0ba74ea6678584c89bcef5f5dff98f117224e..888077be6e8be168615d6cf527f95ba75d356e1b 100644 (file)
--- a/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
+++ b/drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
@@ -1683,7 +1683,7 @@ static int rtw_cfg80211_set_key_mgt(struct security_priv *psecuritypriv,
 static int rtw_cfg80211_set_wpa_ie(struct rtw_adapter *padapter, const u8 *pie,
                                   size_t ielen)
 {
-       u8 *buf = NULL, *pos = NULL;
+       u8 *buf = NULL;
        int group_cipher = 0, pairwise_cipher = 0;
        int ret = 0;
        const u8 *pwpa, *pwpa2;
@@ -1713,7 +1713,6 @@ static int rtw_cfg80211_set_wpa_ie(struct rtw_adapter *padapter, const u8 *pie,
                          buf[i], buf[i + 1],
                          buf[i + 2], buf[i + 3], buf[i + 4],
                          buf[i + 5], buf[i + 6], buf[i + 7]);
-       pos = buf;
        if (ielen < RSN_HEADER_LEN) {
                RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_,
                         ("Ie len too short %d\n", (int)ielen));