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staging: rtl8723au: rtw_joinbss_cmd23a(): Remove unnecessary typecast 

and remove use-once variable t_len.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jes Sorensen 2014-04-26 18:55:07 +02:00 committed by Greg Kroah-Hartman
parent 0348dc74f6
commit ea4190b163
1 changed files with 3 additions and 6 deletions
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9
drivers/staging/rtl8723au/core/rtw_cmd.c
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@ -530,10 +530,9 @@ u8 rtw_createbss_cmd23a(struct rtw_adapter *padapter)
}
u8 rtw_joinbss_cmd23a(struct rtw_adapter *padapter,
struct wlan_network * pnetwork)
struct wlan_network *pnetwork)
{
u8 *auth, res = _SUCCESS;
uint t_len = 0;
struct wlan_bssid_ex *psecnetwork;
struct cmd_obj *pcmd;
struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
@ -567,8 +566,6 @@ u8 rtw_joinbss_cmd23a(struct rtw_adapter *padapter,
"fail!!!\n"));
goto exit;
}
/* for IEs is fix buf size */
t_len = sizeof(struct wlan_bssid_ex);
/* for hidden ap to set fw_state here */
if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE)) {
@ -586,7 +583,7 @@ u8 rtw_joinbss_cmd23a(struct rtw_adapter *padapter,
}
}
psecnetwork = (struct wlan_bssid_ex *)&psecuritypriv->sec_bss;
psecnetwork = &psecuritypriv->sec_bss;
if (!psecnetwork) {
if (pcmd)
kfree(pcmd);
@ -599,7 +596,7 @@ u8 rtw_joinbss_cmd23a(struct rtw_adapter *padapter,
goto exit;
}
memset(psecnetwork, 0, t_len);
memset(psecnetwork, 0, sizeof(struct wlan_bssid_ex));
memcpy(psecnetwork, &pnetwork->network,
get_wlan_bssid_ex_sz(&pnetwork->network));