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staging: rtl8723au: _cfg80211_rtw_mgmt_tx() clean up checking function return values 

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 2014-05-25 22:43:14 +02:00 committed by Greg Kroah-Hartman
parent 58af40a9a4
commit de62f67a00
1 changed files with 6 additions and 10 deletions
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16
drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c
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@ -3055,7 +3055,6 @@ static int _cfg80211_rtw_mgmt_tx(struct rtw_adapter *padapter, u8 tx_ch,
struct pkt_attrib *pattrib;
unsigned char *pframe;
int ret = _FAIL;
bool ack = true;
struct ieee80211_hdr *pwlanhdr;
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
@ -3079,7 +3078,7 @@ static int _cfg80211_rtw_mgmt_tx(struct rtw_adapter *padapter, u8 tx_ch,
/* starting alloc mgmt frame to dump it */
pmgntframe = alloc_mgtxmitframe23a(pxmitpriv);
if (pmgntframe == NULL) {
if (!pmgntframe) {
/* ret = -ENOMEM; */
ret = _FAIL;
goto exit;
@ -3105,15 +3104,12 @@ static int _cfg80211_rtw_mgmt_tx(struct rtw_adapter *padapter, u8 tx_ch,
pattrib->last_txcmdsz = pattrib->pktlen;
if (dump_mgntframe23a_and_wait_ack23a(padapter, pmgntframe) != _SUCCESS) {
ack = false;
ret = _FAIL;
ret = dump_mgntframe23a_and_wait_ack23a(padapter, pmgntframe);
DBG_8723A("%s, ack == _FAIL\n", __func__);
} else {
DBG_8723A("%s, ack =%d, ok!\n", __func__, ack);
ret = _SUCCESS;
}
if (ret != _SUCCESS)
DBG_8723A("%s, ack == false\n", __func__);
else
DBG_8723A("%s, ack == true\n", __func__);
exit: